USPC Patent Classifications

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Class 439 electrical connectors
uspcdescription
439/1439 electrical connectors/(1) interrelated connectors relatively movable during use
439/2439 electrical connectors/(1) interrelated connectors relatively movable during use (2) and antivibration mounting
439/3439 electrical connectors/(1) interrelated connectors relatively movable during use (3) with means to apply lubricant or coolant
439/4439 electrical connectors/(1) interrelated connectors relatively movable during use (4) with storage means for flaccid conductor
439/5439 electrical connectors/(1) interrelated connectors relatively movable during use (5) having liquid contact
439/6439 electrical connectors/(1) interrelated connectors relatively movable during use (6) universal movement
439/7439 electrical connectors/(1) interrelated connectors relatively movable during use (6) universal movement (7) having "nonsolid" contact, e.g., fibrous or pelletized bed
439/8439 electrical connectors/(1) interrelated connectors relatively movable during use (6) universal movement (8) parts comprisng ball and socket
439/9439 electrical connectors/(1) interrelated connectors relatively movable during use (6) universal movement (9) one part having flexible contact fingers
439/10439 electrical connectors/(1) interrelated connectors relatively movable during use (10) compound movement, e.g., rotary + linear
439/11439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis
439/12439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (12) including stacked plates used as conductor
439/13439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement
439/14439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (14) between cable and screw-type contact shell
439/15439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (15) part comprising hand wheel, e.g., steering wheel
439/16439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (16) part comprising vehicle wheel
439/17439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (17) including ball or roller bearing used as conductor
439/18439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact
439/19439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (19) rolling contact
439/20439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts
439/21439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts (21) concentric
439/22439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts (22) having axially facing contact surface
439/23439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts (23) having radially outwardly facing contact surface
439/24439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts (23) having radially outwardly facing contact surface (24) three or more such contacts
439/25439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts (23) having radially outwardly facing contact surface (24) three or more such contacts (25) engaged by resiliently biased contact
439/26439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (20) coaxial annular contacts (23) having radially outwardly facing contact surface (24) three or more such contacts (25) engaged by resiliently biased contact (26) laterally biased finger contact
439/27439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (27) having axially facing contact surface
439/28439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (18) including annular contact (28) having radially outwardly facing contact surface
439/29439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (29) including resiliently biased contact
439/30439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (13) rotary movement (29) including resiliently biased contact (30) contact having resilient shank
439/31439 electrical connectors/(1) interrelated connectors relatively movable during use (11) movement about axis (31) hinge
439/32439 electrical connectors/(1) interrelated connectors relatively movable during use (32) linear movement
439/33439 electrical connectors/(1) interrelated connectors relatively movable during use (32) linear movement (33) expansion joint
439/34439 electrical connectors/(34) with vehicle structure
439/35439 electrical connectors/(34) with vehicle structure (35) connection to towed vehicle
439/36439 electrical connectors/(34) with vehicle structure (36) connection to lamp
439/37439 electrical connectors/(37) with wearing apparel
439/38439 electrical connectors/(38) with magnet
439/39439 electrical connectors/(38) with magnet (39) to urge mating connectors together
439/40439 electrical connectors/(38) with magnet (40) to urge connector to supporting surface
439/41439 electrical connectors/(41) with vacuum applying means. e.g., suction cup
439/42439 electrical connectors/(41) with vacuum applying means. e.g., suction cup (42) to urge mating connectors or contacts together
439/43439 electrical connectors/(43) with selectable circuit, e.g., plug board
439/44439 electrical connectors/(43) with selectable circuit, e.g., plug board (44) planar circuit overlying a second planar circuit, both adapted to be electrically connected
439/45439 electrical connectors/(43) with selectable circuit, e.g., plug board (44) planar circuit overlying a second planar circuit, both adapted to be electrically connected (45) connected by transversely inserted pin
439/46439 electrical connectors/(43) with selectable circuit, e.g., plug board (44) planar circuit overlying a second planar circuit, both adapted to be electrically connected (45) connected by transversely inserted pin (46) pin having selection feature
439/47439 electrical connectors/(43) with selectable circuit, e.g., plug board (44) planar circuit overlying a second planar circuit, both adapted to be electrically connected (45) connected by transversely inserted pin (47) panel member having planar surface for supporting circuit and parallel surface for supporting second circuit
439/48439 electrical connectors/(43) with selectable circuit, e.g., plug board (44) planar circuit overlying a second planar circuit, both adapted to be electrically connected (45) connected by transversely inserted pin (48) linear conductors of first surface; linear, normally disposed, conductors in second circuit
439/49439 electrical connectors/(43) with selectable circuit, e.g., plug board (49) including three or more contacts adapted to be selectively interconnected
439/50439 electrical connectors/(43) with selectable circuit, e.g., plug board (49) including three or more contacts adapted to be selectively interconnected (50) panel having planar contact array with mating panel having mating planar contact array
439/51439 electrical connectors/(43) with selectable circuit, e.g., plug board (49) including three or more contacts adapted to be selectively interconnected (50) panel having planar contact array with mating panel having mating planar contact array (51) mounted for controlled movement with respect thereto
439/52439 electrical connectors/(43) with selectable circuit, e.g., plug board (52) coupling part including repositionable contact
439/53439 electrical connectors/(43) with selectable circuit, e.g., plug board (53) coupling part with selectably oriented mating part
439/54439 electrical connectors/(43) with selectable circuit, e.g., plug board (54) test panel
439/55439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc.
439/56439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (56) connection to lamp or electron tube
439/57439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (56) connection to lamp or electron tube (57) movable about its axis
439/58439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (56) connection to lamp or electron tube (58) electron tube moved perpendicularly to panel circuit
439/59439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (59) with mating connector which receives panel circuit edge
439/60439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (59) with mating connector which receives panel circuit edge (60) contacts at different distances from lead panel circuit edge
439/61439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (59) with mating connector which receives panel circuit edge (61) receives plural panel circuit edges
439/62439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (59) with mating connector which receives panel circuit edge (62) panel mounted connector which receives edge of panel circuit
439/63439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (63) for receiving coaxial connector
439/64439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (64) with guide for directing panel circuit movement
439/65439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit
439/66439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (66) conductor is compressible and to be sandwiched between panel circuits
439/67439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (67) flexible panel
439/68439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (68) micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc.
439/69439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (68) micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc. (69) overlying second, coextensive micro panel circuit arrangement
439/70439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (68) micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc. (70) dual inline package (dip)
439/71439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (68) micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc. (70) dual inline package (dip) (71) leadless
439/72439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (68) micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc. (70) dual inline package (dip) (72) contacts extending parallel with dip at contact surface
439/73439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (68) micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc. (70) dual inline package (dip) (73) with external, contact enhancing clamp
439/74439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (74) overlying second preformed panel circuit, both adapted to be electrically connected
439/75439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (65) with provision to conduct electricity from panel circuit to another panel circuit (74) overlying second preformed panel circuit, both adapted to be electrically connected (75) connected by transversely inserted pin
439/76.1439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (76.1) within distinct housing spaced from panel circuit arrangement
439/76.2439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (76.1) within distinct housing spaced from panel circuit arrangement (76.2) automotive junction box
439/77439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (77) flexible panel
439/78439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit
439/79439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit (79) panel circuit adapted to move along panel plane relative to coupling part for insertion of male contact
439/80439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit (79) panel circuit adapted to move along panel plane relative to coupling part for insertion of male contact (80) resilient contact or to receive resilient contact
439/81439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit (81) resilient contact or to receive resilient contact
439/82439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit (81) resilient contact or to receive resilient contact (82) in or for use in panel circuit aperture
439/83439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit (83) contact soldered to panel circuit
439/84439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (78) distinct contact secured to panel circuit (84) contact secured to panel circuit by deformation
439/85439 electrical connectors/(55) preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. (85) of layers of insulation
439/86439 electrical connectors/(86) including elastomeric or nonmetallic conductive portion
439/87439 electrical connectors/(86) including elastomeric or nonmetallic conductive portion (87) rigid carbon conductive member
439/88439 electrical connectors/(86) including elastomeric or nonmetallic conductive portion (88) inductive shielding or arc suppressing means
439/89439 electrical connectors/(86) including elastomeric or nonmetallic conductive portion (88) inductive shielding or arc suppressing means (89) sealing with coupled connector
439/90439 electrical connectors/(86) including elastomeric or nonmetallic conductive portion (88) inductive shielding or arc suppressing means (90) between parallel conductors
439/91439 electrical connectors/(86) including elastomeric or nonmetallic conductive portion (91) adapted to be sandwiched between preformed panel circuit arrangements
439/92439 electrical connectors/(92) with circuit conductors and safety grounding provision
439/93439 electrical connectors/(92) with circuit conductors and safety grounding provision (93) and means to block access to power contact surface
439/94439 electrical connectors/(92) with circuit conductors and safety grounding provision (94) uninterrupted support rail or contact, or for interfitting with uninterrupted support rail or contact
439/95439 electrical connectors/(92) with circuit conductors and safety grounding provision (95) grounding to connector container or housing
439/96439 electrical connectors/(92) with circuit conductors and safety grounding provision (95) grounding to connector container or housing (96) pliable conductor for making grounding connection of connector to container
439/97439 electrical connectors/(92) with circuit conductors and safety grounding provision (95) grounding to connector container or housing (97) by means of connector mounting screw
439/98439 electrical connectors/(92) with circuit conductors and safety grounding provision (98) grounding to conductive sheath of cable
439/99439 electrical connectors/(92) with circuit conductors and safety grounding provision (98) grounding to conductive sheath of cable (99) portion of connector beneath conductive sheath
439/100439 electrical connectors/(92) with circuit conductors and safety grounding provision (100) grounding to pipe, rod or conduit
439/101439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture
439/102439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture (102) prong having locking provision, e.g., bayonet
439/103439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture (103) movable or removable ground prong
439/104439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture (103) movable or removable ground prong (104) pivotable or rotatable about transverse axis
439/105439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture (105) adapter
439/106439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture (106) three-prong coupling part including ground prong, or receptacle
439/107439 electrical connectors/(92) with circuit conductors and safety grounding provision (101) direct grounding of coupling part member passing into aperture (106) three-prong coupling part including ground prong, or receptacle (107) duplex receptacle
439/108439 electrical connectors/(92) with circuit conductors and safety grounding provision (108) grounding of coupling part
439/109439 electrical connectors/(109) intermediate member between prong and encompassing planar ground
439/110439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact
439/111439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (111) arcuate, bendable or pliant rail or contact
439/112439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (111) arcuate, bendable or pliant rail or contact (112) circular rail or contact
439/113439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (113) with access restricting cover
439/114439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (113) with access restricting cover (114) bus duct
439/115439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (115) with means to join tandem rails or tandem contacts
439/116439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (116) with coupling movement-actuating means or retaining means in addition to contact of coupling part
439/117439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (116) with coupling movement-actuating means or retaining means in addition to contact of coupling part (117) uninterrupted contact accessible by mating contact moving in a first, then a lateral direction
439/118439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (116) with coupling movement-actuating means or retaining means in addition to contact of coupling part (117) uninterrupted contact accessible by mating contact moving in a first, then a lateral direction (118) bayonet coupling part movable about axis
439/119439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (119) with mating part having mating connector portion and another connector portion electrically connected thereto, e.g., adapter
439/120439 electrical connectors/(110) uninterrupted support rail or uninterrupted contact (120) molding type; e.g., baseboard
439/121439 electrical connectors/(121) for interfitting with uninterrupted support rail or uninterrupted contact
439/122439 electrical connectors/(121) for interfitting with uninterrupted support rail or uninterrupted contact (122) coupling part with actuating means urging contact surface to move with respect to rest of connector and toward mating contact
439/123439 electrical connectors/(123) candle simulation type
439/124439 electrical connectors/(123) candle simulation type (124) adapter
439/125439 electrical connectors/(125) having spark or glow plug cover
439/126439 electrical connectors/(125) having spark or glow plug cover (126) inductive shielding; e.g., radio disturbance
439/127439 electrical connectors/(125) having spark or glow plug cover (127) with distinct securing means
439/128439 electrical connectors/(125) having spark or glow plug cover (128) having removable closure
439/129439 electrical connectors/(129) magneto post type
439/130439 electrical connectors/(130) multicontact internal combustion engine distributor cap or multicontact mating part
439/131439 electrical connectors/(131) connector movable between accessible and inaccessible positions
439/132439 electrical connectors/(131) connector movable between accessible and inaccessible positions (132) with fluid pressure operating or control means
439/133439 electrical connectors/(133) with unauthorized connection preventer, e.g., key or combination lock
439/134439 electrical connectors/(133) with unauthorized connection preventer, e.g., key or combination lock (134) prong cover
439/135439 electrical connectors/(135) with contact preventer or retractable cover part
439/136439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted
439/137439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (137) moved by mating connector
439/138439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (137) moved by mating connector (138) moved about an axis
439/139439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (137) moved by mating connector (138) moved about an axis (139) connector moved rectilinearly for engagement, preventer or cover moved about axis parallel to direction of connector movement
439/140439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (137) moved by mating connector (140) connector moved rectilinearly for engagement, preventer or cover moved rectilinearly and parallel thereto
439/141439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (137) moved by mating connector (140) connector moved rectilinearly for engagement, preventer or cover moved rectilinearly and parallel thereto (141) retractable sheath
439/142439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (142) movable about axis
439/143439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (142) movable about axis (143) to misalign aperture with contact
439/144439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (142) movable about axis (144) with connector retaining means in addition to contact of connector
439/145439 electrical connectors/(135) with contact preventer or retractable cover part (136) movably mounted (145) movable to misalign aperture with contact
439/146439 electrical connectors/(135) with contact preventer or retractable cover part (146) adapted to fit between contacts of first and second coupled connectors (e.g., power measuring meter)
439/147439 electrical connectors/(135) with contact preventer or retractable cover part (147) with connector retaining means in addition to contact of connector
439/148439 electrical connectors/(135) with contact preventer or retractable cover part (148) dummy connector
439/149439 electrical connectors/(135) with contact preventer or retractable cover part (149) prong cover
439/150439 electrical connectors/(135) with contact preventer or retractable cover part (149) prong cover (150) protector for electron tube pin
439/151439 electrical connectors/(151) coupling part combined with means to allow repositioning of mating part for engagement with different contacts on mating part; e.g., flash cube
439/152439 electrical connectors/(152) with coupling separator
439/153439 electrical connectors/(152) with coupling separator (153) including retainer or joiner
439/154439 electrical connectors/(152) with coupling separator (153) including retainer or joiner (154) destructible retainer
439/155439 electrical connectors/(152) with coupling separator (153) including retainer or joiner (155) distinct from separator
439/156439 electrical connectors/(152) with coupling separator (153) including retainer or joiner (155) distinct from separator (156) coaxial contacts, center one comprising separator, e.g., photo flash
439/157439 electrical connectors/(152) with coupling separator (153) including retainer or joiner (157) integral retainer and cam separator
439/158439 electrical connectors/(152) with coupling separator (158) means to utilize direct fluid action
439/159439 electrical connectors/(152) with coupling separator (159) nonconducting pusher
439/160439 electrical connectors/(152) with coupling separator (159) nonconducting pusher (160) including handle for direct manual urge to separate
439/161439 electrical connectors/(161) heat responsive contact pressure control
439/162439 electrical connectors/(162) with relatively guided members and intermediate pliable conductor
439/163439 electrical connectors/(162) with relatively guided members and intermediate pliable conductor (163) frangible pliable conductor; e.g., umbilical break-away
439/164439 electrical connectors/(162) with relatively guided members and intermediate pliable conductor (164) relatively movable about axis
439/165439 electrical connectors/(162) with relatively guided members and intermediate pliable conductor (164) relatively movable about axis (165) hinge
439/166439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact
439/167439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (167) connector for power measuring meter
439/168439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (168) lamp or electron tube socket or base
439/169439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (169) test probe
439/170439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (170) coupling part
439/171439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (170) coupling part (171) including repositionable contact
439/172439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (170) coupling part (171) including repositionable contact (172) to nonuse or distinct use (e.g., male/female) position
439/173439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (170) coupling part (171) including repositionable contact (173) to fit differently oriented contact
439/174439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (174) including repositionable contact
439/175439 electrical connectors/(166) convertible by internal change to selectively cooperate with a different contact (174) including repositionable contact (175) to fit different size contact
439/176439 electrical connectors/(176) female coupling part convertible to male coupling part by addition of prong
439/177439 electrical connectors/(177) coupling part convertible to distinct shape by addition of nonremovable element or by removal of nonreusable element
439/178439 electrical connectors/(178) fluent conducting material
439/179439 electrical connectors/(178) fluent conducting material (179) liquid
439/180439 electrical connectors/(180) contact separation by snap or quick-break action
439/181439 electrical connectors/(181) including arc suppressing or extinguishing means
439/182439 electrical connectors/(181) including arc suppressing or extinguishing means (182) lamp or electron tube socket
439/183439 electrical connectors/(181) including arc suppressing or extinguishing means (183) by arc suppressing or extinguishing environment
439/184439 electrical connectors/(181) including arc suppressing or extinguishing means (183) by arc suppressing or extinguishing environment (184) gas
439/185439 electrical connectors/(181) including arc suppressing or extinguishing means (183) by arc suppressing or extinguishing environment (184) gas (185) gas accomodation by relatively moving parts
439/186439 electrical connectors/(181) including arc suppressing or extinguishing means (186) contact encasing chamber
439/187439 electrical connectors/(181) including arc suppressing or extinguishing means (186) contact encasing chamber (187) movable relative to contact
439/188439 electrical connectors/(188) having circuit interrupting provision effected by mating or having "dead" contact activated after mating
439/189439 electrical connectors/(189) with or comprising removable circuit modifying arrangement
439/190439 electrical connectors/(190) having retainer or passageway for fluent material
439/191439 electrical connectors/(190) having retainer or passageway for fluent material (191) fluent material transmission line
439/192439 electrical connectors/(190) having retainer or passageway for fluent material (191) fluent material transmission line (192) connector electrically joined to line
439/193439 electrical connectors/(190) having retainer or passageway for fluent material (191) fluent material transmission line (193) for use with line heater
439/194439 electrical connectors/(190) having retainer or passageway for fluent material (191) fluent material transmission line (194) electrical connection within line
439/195439 electrical connectors/(190) having retainer or passageway for fluent material (191) fluent material transmission line (195) connector/line assembly coupled to mating connector/line assembly by movement about an axis less than 360 degrees
439/196439 electrical connectors/(190) having retainer or passageway for fluent material (196) liquid material to dissipate, remove, or block the flow of heat
439/197439 electrical connectors/(190) having retainer or passageway for fluent material (197) for urging contact toward or away from mating contact
439/198439 electrical connectors/(190) having retainer or passageway for fluent material (198) gas retainer
439/199439 electrical connectors/(190) having retainer or passageway for fluent material (199) liquid retainer
439/200439 electrical connectors/(190) having retainer or passageway for fluent material (199) liquid retainer (200) impregnated material
439/201439 electrical connectors/(190) having retainer or passageway for fluent material (199) liquid retainer (201) coupling part having contact encompassed by liquid storage chamber
439/202439 electrical connectors/(190) having retainer or passageway for fluent material (199) liquid retainer (201) coupling part having contact encompassed by liquid storage chamber (202) contact comprising tapered post or mating part (e.g., battery post)
439/203439 electrical connectors/(190) having retainer or passageway for fluent material (199) liquid retainer (203) crimped end terminal
439/204439 electrical connectors/(190) having retainer or passageway for fluent material (199) liquid retainer (204) encompassing wire
439/205439 electrical connectors/(190) having retainer or passageway for fluent material (205) passageway allowing escape of fluent material during mating
439/206439 electrical connectors/(190) having retainer or passageway for fluent material (206) vent
439/207439 electrical connectors/(207) with conduit or duct
439/208439 electrical connectors/(207) with conduit or duct (208) enclosed conductor electrically connected thereto
439/209439 electrical connectors/(207) with conduit or duct (209) molding type (e.g., baseboard)
439/210439 electrical connectors/(207) with conduit or duct (210) means to join conduit, duct or conductor sections
439/211439 electrical connectors/(207) with conduit or duct (211) including receptacle
439/212439 electrical connectors/(212) bus duct
439/213439 electrical connectors/(212) bus duct (213) means to join bus ducts
439/214439 electrical connectors/(214) comprising coupling part of indeterminate length laterally of connection
439/215439 electrical connectors/(214) comprising coupling part of indeterminate length laterally of connection (215) included in prefabricated building panel (e.g., floor, ceiling, wall)
439/216439 electrical connectors/(214) comprising coupling part of indeterminate length laterally of connection (216) molding type (e.g., baseboard)
439/217439 electrical connectors/(217) alternatively connected
439/218439 electrical connectors/(217) alternatively connected (218) coupling part
439/219439 electrical connectors/(217) alternatively connected (218) coupling part (219) test probe
439/220439 electrical connectors/(217) alternatively connected (218) coupling part (220) lamp or electron tube socket or base
439/221439 electrical connectors/(217) alternatively connected (218) coupling part (221) contact comprising prong
439/222439 electrical connectors/(217) alternatively connected (218) coupling part (222) receptacle having distinct openings for distinct prongs
439/223439 electrical connectors/(217) alternatively connected (218) coupling part (223) receptacle for prong of first lateral dimension or for prong of second lateral dimension
439/224439 electrical connectors/(217) alternatively connected (224) to receive contact from first direction or from second axially distinct direction
439/225439 electrical connectors/(225) contact tap between normally engaged coupling parts
439/226439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp
439/227439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (227) having curved tubular envelope
439/228439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (227) having curved tubular envelope (228) plural lamps
439/229439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (227) having curved tubular envelope (229) circular lamp
439/230439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (230) with sealing element or material for cooperation with coupled lamp
439/231439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (231) with contact for starting switch
439/232439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (232) with additional retaining or locking means for coupled connector and lamp
439/233439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (232) with additional retaining or locking means for coupled connector and lamp (233) removable
439/234439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (234) adjustably mounted
439/235439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (235) plural lamps
439/236439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (236) adapter
439/237439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (237) separately biased connector
439/238439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (237) separately biased connector (238) pivotable connector
439/239439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (239) with provision for transverse receipt of lamp contact
439/240439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (239) with provision for transverse receipt of lamp contact (240) by rotation of lamp about axis
439/241439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (239) with provision for transverse receipt of lamp contact (240) by rotation of lamp about axis (241) contact comprising laterally resilient spring finger
439/242439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (242) with provision for axial receipt of lamp contact
439/243439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (242) with provision for axial receipt of lamp contact (243) axially biased contact
439/244439 electrical connectors/(226) coupling part to receive fluorescent or neon lamp (242) with provision for axial receipt of lamp contact (243) axially biased contact (244) coil spring with provision to utilize conductivity thereof
439/245439 electrical connectors/(245) coupling part having helically disposed strandlike contact
439/246439 electrical connectors/(246) self aligning contact
439/247439 electrical connectors/(246) self aligning contact (247) contact mounted in floating nonconductive holder
439/248439 electrical connectors/(246) self aligning contact (247) contact mounted in floating nonconductive holder (248) connector including housing or panel to support holder
439/249439 electrical connectors/(246) self aligning contact (249) receptacle having two directly opposed contact arms and open sides between arms
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