USPC Patent Classifications

Links will help build a uspc search at the uspto for you.

Class 277 seal for a joint or juncture
uspcdescription
277/300277 seal for a joint or juncture/(300) process of dynamic sealing
277/301277 seal for a joint or juncture/(300) process of dynamic sealing (301) close proximity seal (e.g., contactless, fluent, etc.)
277/302277 seal for a joint or juncture/(300) process of dynamic sealing (301) close proximity seal (e.g., contactless, fluent, etc.) (302) magnetic
277/303277 seal for a joint or juncture/(300) process of dynamic sealing (301) close proximity seal (e.g., contactless, fluent, etc.) (303) labyrinth
277/304277 seal for a joint or juncture/(300) process of dynamic sealing (301) close proximity seal (e.g., contactless, fluent, etc.) (304) formed by pressurized sealing fluid introduced to form barrier
277/305277 seal for a joint or juncture/(300) process of dynamic sealing (301) close proximity seal (e.g., contactless, fluent, etc.) (305) floating ring or bushing
277/306277 seal for a joint or juncture/(300) process of dynamic sealing (306) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.)
277/307277 seal for a joint or juncture/(300) process of dynamic sealing (306) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (307) formed by flexible projection
277/308277 seal for a joint or juncture/(300) process of dynamic sealing (308) contained or compressed by gland member in packing box
277/309277 seal for a joint or juncture/(300) process of dynamic sealing (309) peripheral radially sealing flexible projection (e.g., lip, piston cup seal, etc.)
277/310277 seal for a joint or juncture/(300) process of dynamic sealing (310) piston ring for internal combustion engine
277/311277 seal for a joint or juncture/(300) process of dynamic sealing (311) flexible ring
277/312277 seal for a joint or juncture/(312) process of static sealing
277/313277 seal for a joint or juncture/(312) process of static sealing (313) between parts of internal combustion engine
277/314277 seal for a joint or juncture/(312) process of static sealing (314) pipe, conduit, or cable
277/315277 seal for a joint or juncture/(312) process of static sealing (315) using flexible sleeve, boot, or diaphragm
277/316277 seal for a joint or juncture/(312) process of static sealing (316) forming in place (i.e., in situ)
277/317277 seal for a joint or juncture/(317) seal combined with indicator, sampler, or inspection feature
277/318277 seal for a joint or juncture/(317) seal combined with indicator, sampler, or inspection feature (318) fluid pressure
277/319277 seal for a joint or juncture/(317) seal combined with indicator, sampler, or inspection feature (319) fluid temperature
277/320277 seal for a joint or juncture/(317) seal combined with indicator, sampler, or inspection feature (320) fluid leakage
277/321277 seal for a joint or juncture/(317) seal combined with indicator, sampler, or inspection feature (321) wear, proper seating, or presence
277/322277 seal for a joint or juncture/(322) seal for well apparatus
277/323277 seal for a joint or juncture/(322) seal for well apparatus (323) installation, removal, assembly, disassembly, or repair feature
277/324277 seal for a joint or juncture/(322) seal for well apparatus (324) for overpressure control device (e.g., seal for a blowout preventer, etc.)
277/325277 seal for a joint or juncture/(322) seal for well apparatus (324) for overpressure control device (e.g., seal for a blowout preventer, etc.) (325) segmented radially actuated (e.g., ram type, etc.)
277/326277 seal for a joint or juncture/(322) seal for well apparatus (324) for overpressure control device (e.g., seal for a blowout preventer, etc.) (326) rotatable
277/327277 seal for a joint or juncture/(322) seal for well apparatus (324) for overpressure control device (e.g., seal for a blowout preventer, etc.) (327) axially compressed ring
277/328277 seal for a joint or juncture/(322) seal for well apparatus (328) longitudinally actuated packer for above ground apparatus
277/329277 seal for a joint or juncture/(322) seal for well apparatus (328) longitudinally actuated packer for above ground apparatus (329) contained or compressed by gland member in packing box
277/330277 seal for a joint or juncture/(322) seal for well apparatus (328) longitudinally actuated packer for above ground apparatus (329) contained or compressed by gland member in packing box (330) for line or cable
277/331277 seal for a joint or juncture/(322) seal for well apparatus (331) inflatable packer
277/332277 seal for a joint or juncture/(322) seal for well apparatus (331) inflatable packer (332) deforms radially inward
277/333277 seal for a joint or juncture/(322) seal for well apparatus (331) inflatable packer (333) and inflating medium control
277/334277 seal for a joint or juncture/(322) seal for well apparatus (331) inflatable packer (334) particular wall structure
277/335277 seal for a joint or juncture/(322) seal for well apparatus (335) axially facing packing cup
277/336277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus
277/337277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus (337) longitudinally actuated packer
277/338277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus (337) longitudinally actuated packer (338) packing sleeve
277/339277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus (337) longitudinally actuated packer (338) packing sleeve (339) expanded by wedging member
277/340277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus (337) longitudinally actuated packer (338) packing sleeve (340) particular wall structure
277/341277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus (337) longitudinally actuated packer (338) packing sleeve (340) particular wall structure (341) reinforcing feature
277/342277 seal for a joint or juncture/(322) seal for well apparatus (336) for below ground apparatus (337) longitudinally actuated packer (342) plural stacked rings
277/343277 seal for a joint or juncture/(322) seal for well apparatus (343) seal (e.g., wiper, oil saver, stripper, etc.) accommodates irregular size of inner part
277/344277 seal for a joint or juncture/(322) seal for well apparatus (344) segmented radially actuated packer (e.g., oil saver, gas saver, etc.) for above ground apparatus
277/345277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal)
277/346277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals
277/347277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (347) close proximity seal (e.g., contactless, fluent, etc.)
277/348277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (347) close proximity seal (e.g., contactless, fluent, etc.) (348) and relatively rotatable radially extending contacting sealing members (e.g., face, mechanical, etc.)
277/349277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (347) close proximity seal (e.g., contactless, fluent, etc.) (348) and relatively rotatable radially extending contacting sealing members (e.g., face, mechanical, etc.) (349) and circumferential peripheral radially sealing flexible projection (e.g., lip seal, etc.)
277/350277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (347) close proximity seal (e.g., contactless, fluent, etc.) (350) and circumferential contact seal
277/351277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (347) close proximity seal (e.g., contactless, fluent, etc.) (350) and circumferential contact seal (351) peripheral radially sealing flexible projection (e.g., lip seal, etc.)
277/352277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (352) relatively rotatable radially extending contacting sealing members (e.g., face, mechanical, etc.)
277/353277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (346) diverse and distinct dynamic seals (353) and circumferential peripheral radially sealing flexible projection (e.g., lip seal, etc.)
277/354277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (354) helically threaded part
277/355277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (355) brush seal
277/356277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (356) for journal box (e.g., railway car journal, etc.)
277/357277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (357) for rotary piston
277/358277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.)
277/359277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (359) temperature responsive feature
277/360277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (359) temperature responsive feature (360) accommodates or prevents thermal distortion
277/361277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.)
277/362277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (362) floating intermediate sealing face member
277/363277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (362) floating intermediate sealing face member (363) including an outwardly axial biasing member
277/364277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (364) concentric and radially spaced
277/365277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (365) three or more
277/366277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (366) shaft mounted sealing face members biased axially away from each other
277/367277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (367) shaft mounted sealing face members biased axially towards each other
277/368277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (368) housing mounted sealing face members biased axially away from each other
277/369277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (361) multiple sealing faces (e.g., double seals, etc.) (369) housing mounted sealing face members biased axially towards each other
277/370277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature
277/371277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature (371) unitized seal assembly (e.g., cartridge, etc.)
277/372277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature (371) unitized seal assembly (e.g., cartridge, etc.) (372) having rotation prevention (i.e., antirotation) feature for the sealing face member
277/373277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature (371) unitized seal assembly (e.g., cartridge, etc.) (372) having rotation prevention (i.e., antirotation) feature for the sealing face member (373) lug or rib
277/374277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature (371) unitized seal assembly (e.g., cartridge, etc.) (374) retains opposed sealing face members
277/375277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature (371) unitized seal assembly (e.g., cartridge, etc.) (375) mounted in housing or casing
277/376277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (370) installation, removal, assembly, disassembly, or repair feature (371) unitized seal assembly (e.g., cartridge, etc.) (375) mounted in housing or casing (376) snap fit into groove
277/377277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature
277/378277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (378) magnetic
277/379277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature
277/380277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (380) made of elastomeric material
277/381277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (380) made of elastomeric material (381) frustoconical shape
277/382277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (380) made of elastomeric material (382) o-ring shape
277/383277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (383) imbedded in another material
277/384277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (384) washerlike shape
277/385277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (385) arrangement or location
277/386277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (379) particular spring feature (385) arrangement or location (386) radially biasing member creates axial bias
277/387277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (387) fluid pressure
277/388277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (387) fluid pressure (388) creates counter pressure
277/389277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (377) particular axial biasing feature (387) fluid pressure (389) and bellows or diaphragm
277/390277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection
277/391277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (391) flexible sleeve, boot, or diaphragm
277/392277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (391) flexible sleeve, boot, or diaphragm (392) between sealing face member and shaft or part relating to shaft
277/393277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (391) flexible sleeve, boot, or diaphragm (393) particular connecting feature to sealing face member
277/394277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (394) peripheral radially sealing flexible projection (e.g., lip seal, etc.)
277/395277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (394) peripheral radially sealing flexible projection (e.g., lip seal, etc.) (395) u- or v-shaped cross-sectional profile
277/396277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (396) axially compressed packing
277/397277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (390) particular secondary mounting seal or driving connection (397) frictionally engaged or interfitting projection and recess
277/398277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (398) eccentric, gyratory, or oscillatory motion
277/399277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (399) particular sealing face member configuration
277/400277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (399) particular sealing face member configuration (400) hydrodynamic feature
277/401277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (399) particular sealing face member configuration (401) fluid passage to the sealing face
277/402277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (399) particular sealing face member configuration (402) flexible projection (e.g., lip seal, etc.)
277/403277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (399) particular sealing face member configuration (403) angled or tapered sealing face
277/404277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (404) made of particular material
277/405277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (404) made of particular material (405) ceramic
277/406277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (404) made of particular material (406) metal
277/407277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (404) made of particular material (407) elastomeric or plastic
277/408277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (358) relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) (408) introduction, circulation, or removal of fluid
277/409277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.)
277/410277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (410) magnetic
277/411277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance
277/412277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth
277/413277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (413) having adjustable member
277/414277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (414) formed by cellular pockets (e.g., honeycomb, etc.)
277/415277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (415) having wear resistant, abradable, or ablative member
277/416277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (416) segmented
277/417277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (417) formed by multiple washers
277/418277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (418) formed by plural grooves or projections on opposing surfaces
277/419277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (418) formed by plural grooves or projections on opposing surfaces (419) interfitting or overlapping
277/420277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (418) formed by plural grooves or projections on opposing surfaces (419) interfitting or overlapping (420) and axially oriented
277/421277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (412) labyrinth (421) having installation, removal, assembly, disassembly, or repair feature
277/422277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (411) gap or clearance (422) floating ring or bushing
277/423277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.)
277/424277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (424) rib or groove on radial extending surface
277/425277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (425) and static sealing means affected by rotational movement
277/426277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (425) and static sealing means affected by rotational movement (426) actuated by counterweight
277/427277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (427) forms centrifugal liquid barrier
277/428277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (427) forms centrifugal liquid barrier (428) having cup or chamber inside the impeller or another rotating member
277/429277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (429) fluid collector or receiver
277/430277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (423) impeller (e.g., slinger, etc.) (430) helical groove or thread on axially extending surface
277/431277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (431) formed by pressurized sealing fluid introduced to form barrier
277/432277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (409) close proximity seal (e.g., contactless, fluent, etc.) (431) formed by pressurized sealing fluid introduced to form barrier (432) external device or system
277/433277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (433) centrifugal force affects change in displacement, shape, or contact
277/434277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor
277/435277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (435) having installation, removal assembly, disassembly, or repair feature
277/436277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (436) piston ring having peripheral radially sealing flexible projection (e.g., piston cup, etc.)
277/437277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (436) piston ring having peripheral radially sealing flexible projection (e.g., piston cup, etc.) (437) having particular mounting, retaining, or supporting feature
277/438277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (436) piston ring having peripheral radially sealing flexible projection (e.g., piston cup, etc.) (438) having c, u, or v cross-sectional profile
277/439277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (436) piston ring having peripheral radially sealing flexible projection (e.g., piston cup, etc.) (438) having c, u, or v cross-sectional profile (439) axially facing cup
277/440277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (440) piston ring surface of dissimilar material or hardness
277/441277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (440) piston ring surface of dissimilar material or hardness (441) insert
277/442277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (440) piston ring surface of dissimilar material or hardness (442) surface coating, plating, or impregnation
277/443277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (440) piston ring surface of dissimilar material or hardness (442) surface coating, plating, or impregnation (443) nitrided
277/444277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (440) piston ring surface of dissimilar material or hardness (442) surface coating, plating, or impregnation (444) chromium
277/445277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (445) rotation limiting feature (i.e., antirotation)
277/446277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (445) rotation limiting feature (i.e., antirotation) (446) between rings
277/447277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (447) floating piston ring
277/448277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (447) floating piston ring (448) material other than metal
277/449277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat
277/450277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (450) helical form
277/451277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (451) stepped walls
277/452277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (452) oblique wall
277/453277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (452) oblique wall (453) more than one oblique wall
277/454277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (452) oblique wall (453) more than one oblique wall (454) having parallel walls
277/455277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (455) arcuate wall
277/456277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (456) coating, treatment, or wall insert
277/457277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (449) particular piston seat (457) having passageway for fluid return, pressure relief, or venting
277/458277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (458) piston ring having single piece noncircular or multiturn (e.g., helical, spiral, oblong, elliptical, polygonal, etc.) shape
277/459277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel
277/460277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel (460) circumferential groove, channel, recess, or bevel
277/461277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel (460) circumferential groove, channel, recess, or bevel (461) axially spaced
277/462277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel (460) circumferential groove, channel, recess, or bevel (461) axially spaced (462) ports
277/463277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel (460) circumferential groove, channel, recess, or bevel (463) ports
277/464277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel (464) circumferentially spaced ports
277/465277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (459) piston ring including exposed port, slot, pocket, groove, channel, recess, or bevel (465) circumferentially spaced slots, pockets, grooves, channels, recesses, or bevels
277/466277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (466) piston ring displays twisting or torsion
277/467277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander
277/468277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (468) separate and other than metal
277/469277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (469) bias limiting feature
277/470277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (470) adjustable loading feature
277/471277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (471) thermal expansion feature
277/472277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (472) annular expander nested in annular groove of the piston ring
277/473277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (472) annular expander nested in annular groove of the piston ring (473) between piston rings
277/474277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (472) annular expander nested in annular groove of the piston ring (474) and contacting surfaces therebetween are complementary
277/475277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (472) annular expander nested in annular groove of the piston ring (474) and contacting surfaces therebetween are complementary (475) having more than one pair of such surfaces
277/476277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (472) annular expander nested in annular groove of the piston ring (476) inclined or beveled groove contacting expander having dissimilar contour
277/477277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (477) slotted or undulating circular band including inclined or axially facing seat for the piston ring
277/478277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (477) slotted or undulating circular band including inclined or axially facing seat for the piston ring (478) axially spaced axially facing seats
277/479277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (477) slotted or undulating circular band including inclined or axially facing seat for the piston ring (478) axially spaced axially facing seats (479) circular band having radially displaced undulations
277/480277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (477) slotted or undulating circular band including inclined or axially facing seat for the piston ring (478) axially spaced axially facing seats (480) circular band having axially displaced undulations
277/481277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (477) slotted or undulating circular band including inclined or axially facing seat for the piston ring (478) axially spaced axially facing seats (481) u-shaped circular band radially directed either inwardly or outwardly throughout its circumference
277/482277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (482) circumferentially spaced separately seated radially acting bias feature
277/483277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (482) circumferentially spaced separately seated radially acting bias feature (483) disposed in socket or about pin
277/484277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (484) radially extending tongue formed from expander
277/485277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (485) undulating periphery providing axially extending face against inner perimeter of the piston ring
277/486277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (486) bias feature adjoining opposed ends of split or segmented piston ring
277/487277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (487) segmented
277/488277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (467) particular piston ring expander (488) for axially adjacent piston rings
277/489277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (489) sectional piston ring structure
277/490277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (489) sectional piston ring structure (490) eccentric or variable thickness component ring
277/491277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (489) sectional piston ring structure (491) c, l, t, u, v, or z cross-sectional profile
277/492277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (489) sectional piston ring structure (491) c, l, t, u, v, or z cross-sectional profile (492) three or more sections
277/493277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (493) segmented piston ring
277/494277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (494) separate bridging piece for gap in piston ring
277/495277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (494) separate bridging piece for gap in piston ring (495) secured to end
277/496277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (496) split single piece piston ring having opposed asymmetrical mirrored ends
277/497277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (496) split single piece piston ring having opposed asymmetrical mirrored ends (497) arcuate or beveled mating surfaces
277/498277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (498) split single piece piston ring having other than opposed asymmetrical mirrored ends
277/499277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (434) piston ring or piston ring expander or seat therefor (498) split single piece piston ring having other than opposed asymmetrical mirrored ends (499) arcuate or beveled mating surfaces
277/500277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston
277/501277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (501) and magnetic bias
277/502277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (502) for valve stem in internal combustion engine
277/503277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion
277/504277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion (504) flexible connection between seal and another part
277/505277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion (505) oscillates perpendicularly to axis of motion
277/506277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion (506) arcuate bearing surface
277/507277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion (506) arcuate bearing surface (507) partially spherical
277/508277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion (508) axially spring biased
277/509277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (503) accommodates gyratory or oscillatory motion (508) axially spring biased (509) coaxial spring
277/510277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box
277/511277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (511) having installation, removal, assembly, disassembly, or repair feature
277/512277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (512) fluid introducer or director
277/513277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (512) fluid introducer or director (513) external device or system
277/514277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (512) fluid introducer or director (514) drain, pressure relief, or vent
277/515277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (512) fluid introducer or director (515) passage through axial facing surface
277/516277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (512) fluid introducer or director (516) spacer between seals (e.g., lantern ring, etc.)
277/517277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (512) fluid introducer or director (517) between packing boxes
277/518277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (518) plural distinct packing boxes
277/519277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (519) segmented packing boxes
277/520277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature
277/521277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature (521) segmented
277/522277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature (522) spring bias
277/523277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature (522) spring bias (523) disposed about external bolt or stud
277/524277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature (524) eye or t-type bolt
277/525277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature (525) internally threaded
277/526277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (520) particular gland feature (526) externally threaded
277/527277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (527) wear sleeve
277/528277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (528) helically coiled packing
277/529277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (529) having particular cross-sectional seal profile
277/530277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (529) having particular cross-sectional seal profile (530) c-, m-, u-, v-, x-, or z-shaped
277/531277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (529) having particular cross-sectional seal profile (531) wedging surface
277/532277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (529) having particular cross-sectional seal profile (531) wedging surface (532) made of elastomer or plastic
277/533277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (529) having particular cross-sectional seal profile (531) wedging surface (533) segmented
277/534277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction
277/535277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (535) composite
277/536277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (535) composite (536) fibrous component
277/537277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (535) composite (536) fibrous component (537) braided, woven, or twisted
277/538277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (535) composite (538) distinct sheath or covering
277/539277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (539) graphite
277/540277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (540) elastomer or plastic
277/541277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (534) particular seal material or construction (541) metal
277/542277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (510) contained or compressed by gland member in packing box (542) consisting of loose-fill type packing
277/543277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (543) segmented ring
277/544277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (543) segmented ring (544) having pressure balancing or radial bias reduction feature
277/545277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (543) segmented ring (545) radial biasing spring element other than nominal garter spring
277/546277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (543) segmented ring (546) particular segment end structure
277/547277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (543) segmented ring (546) particular segment end structure (547) interfitting projection and recess
277/548277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (543) segmented ring (548) plural complementary interfitting rings
277/549277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal) (500) circumferential contact seal for other than piston (549) peripheral radially sealing flexible projection (e.g., lip seal, etc.)
Next Page

Back to the Class List