USPC Patent Classifications

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Class 49 movable or removable closures
uspcdescription
49/149 movable or removable closures/(1) thermal releaser or actuator
49/249 movable or removable closures/(1) thermal releaser or actuator (2) nonfusible
49/349 movable or removable closures/(1) thermal releaser or actuator (3) common fuse releases closures for plural openings
49/449 movable or removable closures/(1) thermal releaser or actuator (4) pull cable with fusible connection
49/549 movable or removable closures/(1) thermal releaser or actuator (5) terminates counterweight condition
49/649 movable or removable closures/(1) thermal releaser or actuator (5) terminates counterweight condition (6) overbalanced by released weight supplementing counterweight
49/749 movable or removable closures/(1) thermal releaser or actuator (7) fusible closure latch or retainer
49/849 movable or removable closures/(1) thermal releaser or actuator (7) fusible closure latch or retainer (8) fusible connector disengages pawl or catch
49/949 movable or removable closures/(9) impact absorbing flexible barricade
49/1049 movable or removable closures/(10) flood actuated
49/1149 movable or removable closures/(10) flood actuated (11) float or vane controlled latch release
49/1249 movable or removable closures/(10) flood actuated (12) axially pivoted picket pole
49/1349 movable or removable closures/(13) closure condition signal or indicator
49/1449 movable or removable closures/(13) closure condition signal or indicator (14) indicator at remote station
49/1549 movable or removable closures/(15) jail-type closure with remote control station
49/1649 movable or removable closures/(15) jail-type closure with remote control station (16) additional key or combination control of individual closure
49/1749 movable or removable closures/(15) jail-type closure with remote control station (17) enclosure for remote control
49/1849 movable or removable closures/(15) jail-type closure with remote control station (18) motor operated control
49/1949 movable or removable closures/(15) jail-type closure with remote control station (19) rotary gang bar
49/2049 movable or removable closures/(15) jail-type closure with remote control station (20) ganged closures with selector means
49/2149 movable or removable closures/(21) responsive to or directly actuated by ambient fluid
49/2249 movable or removable closures/(21) responsive to or directly actuated by ambient fluid (22) fluid softenable or soluble latch release
49/2349 movable or removable closures/(21) responsive to or directly actuated by ambient fluid (23) water accumulator-type
49/2449 movable or removable closures/(24) with master control for individually controlled closures
49/2549 movable or removable closures/(25) radiant energy control
49/2649 movable or removable closures/(26) safety means responsive to obstruction to closure
49/2749 movable or removable closures/(26) safety means responsive to obstruction to closure (27) sensing shoe on leading edge
49/2849 movable or removable closures/(26) safety means responsive to obstruction to closure (28) closure drive stopping or reversal
49/2949 movable or removable closures/(29) time controlled
49/3049 movable or removable closures/(29) time controlled (30) predetermined delay governs start of closure movement
49/3149 movable or removable closures/(31) condition responsive control
49/3249 movable or removable closures/(32) initial manual displacement energizes motor drive; e.g., touch plate initiator
49/3349 movable or removable closures/(33) closure shiftable to pit or obstacle bridging position
49/3449 movable or removable closures/(34) distortable; e.g., flexible strand-type barricade
49/3549 movable or removable closures/(35) check or key controlled
49/3649 movable or removable closures/(36) continuous closure opening in intersecting barriers
49/3749 movable or removable closures/(37) convertible
49/3849 movable or removable closures/(38) registerable opening in facially opposed closure and barrier
49/3949 movable or removable closures/(38) registerable opening in facially opposed closure and barrier (39) radially positioned
49/4049 movable or removable closures/(40) convex or concave closure and opening
49/4149 movable or removable closures/(41) arcuate closure rotates across arcuate opening
49/4249 movable or removable closures/(42) plural wings radiate from common pivot; i.e., revolving
49/4349 movable or removable closures/(42) plural wings radiate from common pivot; i.e., revolving (43) with speed regulator
49/4449 movable or removable closures/(42) plural wings radiate from common pivot; i.e., revolving (44) wings fold for through passage
49/4549 movable or removable closures/(42) plural wings radiate from common pivot; i.e., revolving (44) wings fold for through passage (45) move laterally of opening
49/4649 movable or removable closures/(42) plural wings radiate from common pivot; i.e., revolving (46) successive position-type; e.g., turnstile
49/4749 movable or removable closures/(42) plural wings radiate from common pivot; i.e., revolving (46) successive position-type; e.g., turnstile (47) drop-arm type
49/4849 movable or removable closures/(48) with section for hand signalling
49/4949 movable or removable closures/(49) with traffic director or controller; e.g., one-way
49/5049 movable or removable closures/(50) with protective grille or safety guard
49/5149 movable or removable closures/(50) with protective grille or safety guard (51) facing interconnected movable louvers
49/5249 movable or removable closures/(50) with protective grille or safety guard (52) closure operator extends through grille
49/5349 movable or removable closures/(50) with protective grille or safety guard (52) closure operator extends through grille (53) swinging handle actuator
49/5449 movable or removable closures/(50) with protective grille or safety guard (54) carried by closure to vacated opening
49/5549 movable or removable closures/(50) with protective grille or safety guard (55) adjustable to various size opening
49/5649 movable or removable closures/(50) with protective grille or safety guard (56) moves relative to primary closure
49/5749 movable or removable closures/(50) with protective grille or safety guard (57) removable
49/5849 movable or removable closures/(58) with animal blocker repeller or chaser
49/5949 movable or removable closures/(58) with animal blocker repeller or chaser (59) electrically charged
49/6049 movable or removable closures/(58) with animal blocker repeller or chaser (60) actuated by closure movement
49/6149 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening
49/6249 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening (62) auxiliary movable or removably mounted on primary
49/6349 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening (63) auxiliary mounted for movement
49/6449 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening (63) auxiliary mounted for movement (64) of interconnected movable louvers
49/6549 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening (63) auxiliary mounted for movement (65) connected for movement with primary
49/6649 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening (63) auxiliary mounted for movement (65) connected for movement with primary (66) sliding primary imparts swinging movement
49/6749 movable or removable closures/(61) facially opposed primary and auxiliary closure for common opening (63) auxiliary mounted for movement (67) pivoted
49/6849 movable or removable closures/(68) sequential closures for passageway
49/6949 movable or removable closures/(69) main closure actuates supplemental closure for trackway
49/7049 movable or removable closures/(70) combined
49/7149 movable or removable closures/(71) with side panels; e.g., awning
49/7249 movable or removable closures/(72) window position or movement interrelated with door latch
49/73.149 movable or removable closures/(73.1) closures interconnected for concurrent movement
49/74.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels)
49/77.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (77.1) distinct groups of louver-type closures
49/79.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (79.1) manipulation of control louver panel connects or disconnects remaining louver panels
49/80.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (80.1) louver panels move sequentially or independently
49/81.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (81.1) multidirectional louver panel movement
49/82.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (82.1) geared, interconnector or operator
49/86.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (86.1) cable, interconnector or operator
49/87.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (87.1) operating system includes a handle
49/89.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (89.1) operating system includes biasing means
49/90.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (90.1) with position holder for operating system
49/91.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (91.1) with weather seal feature
49/92.149 movable or removable closures/(73.1) closures interconnected for concurrent movement (74.1) louver-type closures (e.g., slats or panels) (92.1) specific louver structure
49/9349 movable or removable closures/(73.1) closures interconnected for concurrent movement (93) closures on opposite approaches to crossing
49/9449 movable or removable closures/(73.1) closures interconnected for concurrent movement (94) closures on opposite or angularly related barriers
49/9549 movable or removable closures/(73.1) closures interconnected for concurrent movement (95) closures in spaced openings along barrier
49/9649 movable or removable closures/(73.1) closures interconnected for concurrent movement (95) closures in spaced openings along barrier (96) levers acting between interconnector and closures
49/9749 movable or removable closures/(73.1) closures interconnected for concurrent movement (95) closures in spaced openings along barrier (96) levers acting between interconnector and closures (97) rock shaft interconnector
49/9849 movable or removable closures/(73.1) closures interconnected for concurrent movement (98) one closure with complete independent movement
49/9949 movable or removable closures/(73.1) closures interconnected for concurrent movement (98) one closure with complete independent movement (99) counterbalancing closures with adjustable or detachable cable interconnector
49/10049 movable or removable closures/(73.1) closures interconnected for concurrent movement (100) moves at different speeds
49/10149 movable or removable closures/(73.1) closures interconnected for concurrent movement (100) moves at different speeds (101) lever interconnected
49/10249 movable or removable closures/(73.1) closures interconnected for concurrent movement (100) moves at different speeds (102) cable interconnected
49/10349 movable or removable closures/(73.1) closures interconnected for concurrent movement (103) sequential movement
49/10449 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging
49/10549 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (105) treadle or treadle bar interconnector
49/10649 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (105) treadle or treadle bar interconnector (106) common interconnector actuated from opposite approaches
49/10749 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (107) geared, interconnector or interconnector operator
49/10849 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (107) geared, interconnector or interconnector operator (108) drives lever pivoted on closure
49/10949 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (109) link or link system interconnected
49/11049 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (109) link or link system interconnected (110) with operator or energy stored opening means
49/11149 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (109) link or link system interconnected (110) with operator or energy stored opening means (111) allochiral link system from closures to input connection
49/11249 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (109) link or link system interconnected (110) with operator or energy stored opening means (111) allochiral link system from closures to input connection (112) input acts at pivot of diverging links
49/11349 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (109) link or link system interconnected (110) with operator or energy stored opening means (111) allochiral link system from closures to input connection (112) input acts at pivot of diverging links (113) links sliding carriage mounted
49/11449 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (109) link or link system interconnected (110) with operator or energy stored opening means (114) actuating force applied through one closure to other closure
49/11549 movable or removable closures/(73.1) closures interconnected for concurrent movement (104) closures mounted for swinging (115) cable interconnector sheaved on closure pivots
49/11649 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement
49/11749 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (117) with actuator on opposite approaches
49/11849 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (118) motor driven
49/11949 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (119) counterbalance effect derived from opposed closure
49/12049 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (119) counterbalance effect derived from opposed closure (120) bipartite, center-opening type; e.g., elevator door
49/12149 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (119) counterbalance effect derived from opposed closure (121) cable interconnected
49/12249 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (122) lever interconnected
49/12349 movable or removable closures/(73.1) closures interconnected for concurrent movement (116) opposed similar movement (123) cable interconnected
49/12449 movable or removable closures/(124) extensible bar sections
49/12549 movable or removable closures/(125) mounted for movement to facially stacked position
49/12649 movable or removable closures/(125) mounted for movement to facially stacked position (126) from vertical to horizontal overhead stacked position
49/12749 movable or removable closures/(125) mounted for movement to facially stacked position (127) from collinear to stacked position
49/12849 movable or removable closures/(128) collinear closures, one moves to offset position
49/12949 movable or removable closures/(128) collinear closures, one moves to offset position (129) moved closure has additional movement
49/13049 movable or removable closures/(128) collinear closures, one moves to offset position (130) horizontal sliding
49/13149 movable or removable closures/(131) closure surface moved to inoperative position flush-with-ground
49/13249 movable or removable closures/(131) closure surface moved to inoperative position flush-with-ground (132) treadle actuated
49/13349 movable or removable closures/(131) closure surface moved to inoperative position flush-with-ground (132) treadle actuated (133) actuation raises closure to blocking position
49/13449 movable or removable closures/(131) closure surface moved to inoperative position flush-with-ground (132) treadle actuated (133) actuation raises closure to blocking position (134) treadle on opposite approaches
49/13549 movable or removable closures/(135) with wind vane or sail
49/13649 movable or removable closures/(136) single actuator selectively moves individual closures
49/13749 movable or removable closures/(137) unitary or interrelated fluid operator and closure check
49/13849 movable or removable closures/(138) with means to vary opening span or speed during movement
49/13949 movable or removable closures/(139) optionally moved, manually, or by motor
49/14049 movable or removable closures/(139) optionally moved, manually, or by motor (140) with manually actuated operator
49/14149 movable or removable closures/(141) with specified means to effect emergency release to closure
49/14249 movable or removable closures/(142) plural closures, each with independent diverse movement
49/14349 movable or removable closures/(142) plural closures, each with independent diverse movement (143) one sliding and other swinging
49/14449 movable or removable closures/(142) plural closures, each with independent diverse movement (143) one sliding and other swinging (144) one slides up to close, other vents about vertical axis
49/14549 movable or removable closures/(142) plural closures, each with independent diverse movement (143) one sliding and other swinging (145) one slides vertically, other swings about horizontal axis
49/14649 movable or removable closures/(146) vertically reciprocable, additional sideward venting movement from closed position
49/14749 movable or removable closures/(147) closure hangs on flaccid connector
49/14849 movable or removable closures/(148) disparate support for displaced closure
49/14949 movable or removable closures/(149) mounted for optional movements
49/15049 movable or removable closures/(149) mounted for optional movements (150) common counterbalance for sliding and swinging movements
49/15149 movable or removable closures/(149) mounted for optional movements (150) common counterbalance for sliding and swinging movements (151) cable guide changes direction of counterbalancing force
49/15249 movable or removable closures/(149) mounted for optional movements (152) one movement multidirectional
49/15349 movable or removable closures/(149) mounted for optional movements (152) one movement multidirectional (153) swings on link
49/15449 movable or removable closures/(149) mounted for optional movements (152) one movement multidirectional (153) swings on link (154) other movement is sliding on link at balance point of closure
49/15549 movable or removable closures/(149) mounted for optional movements (152) one movement multidirectional (153) swings on link (155) other movement is sliding within portal frame
49/15649 movable or removable closures/(149) mounted for optional movements (152) one movement multidirectional (156) slides on pivoted support, other movement is relative vertical adjustment
49/15749 movable or removable closures/(149) mounted for optional movements (152) one movement multidirectional (157) other movement is vertical sliding
49/15849 movable or removable closures/(149) mounted for optional movements (158) mounted on rod for sliding or swinging
49/15949 movable or removable closures/(149) mounted for optional movements (158) mounted on rod for sliding or swinging (159) with latch for sliding movement
49/16049 movable or removable closures/(149) mounted for optional movements (158) mounted on rod for sliding or swinging (159) with latch for sliding movement (160) rod latch
49/16149 movable or removable closures/(149) mounted for optional movements (161) pivoted closure within framework of double hung sash
49/16249 movable or removable closures/(149) mounted for optional movements (161) pivoted closure within framework of double hung sash (162) vertical axis pivot
49/16349 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure
49/16449 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (164) closure slide within swingable frame
49/16549 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (164) closure slide within swingable frame (165) divided frame with pivoted section
49/16649 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (166) upper closure mounted on horizontally swinging closure; e.g., sliding window on swinging door
49/16749 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (166) upper closure mounted on horizontally swinging closure; e.g., sliding window on swinging door (167) power conduit for upper closure extends across hinge
49/16849 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (168) plural independently mounted movable closures
49/16949 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (169) within encompassing closure
49/17049 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (169) within encompassing closure (170) with common edge
49/17149 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (169) within encompassing closure (171) viewing, ventilating, or packet passage
49/17249 movable or removable closures/(149) mounted for optional movements (172) edgewise separable stile-slide supports closure for vertical swinging
49/17349 movable or removable closures/(149) mounted for optional movements (172) edgewise separable stile-slide supports closure for vertical swinging (173) coil spring bias coaxial of closure pivot
49/17449 movable or removable closures/(149) mounted for optional movements (174) edgewise retractable bearing acting between closure and portal frame
49/17549 movable or removable closures/(149) mounted for optional movements (174) edgewise retractable bearing acting between closure and portal frame (175) towards closure
49/17649 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile
49/17749 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (177) vertical axis pivot
49/17849 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (177) vertical axis pivot (178) with free stile slide-portal latch
49/17949 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (177) vertical axis pivot (179) displaceable stop strip
49/18049 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (177) vertical axis pivot (180) free stile slide-closure latch, closure carried
49/18149 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (181) vertical position holder actuated by pivoting closure
49/18249 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (182) diagonally opposed stop flanges on stile slide or closure
49/18349 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (183) key or latch between closure and stile slide
49/18449 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (183) key or latch between closure and stile slide (184) longitudinal key
49/18549 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (183) key or latch between closure and stile slide (184) longitudinal key (185) retractable edgewise towards closure
49/18649 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (183) key or latch between closure and stile slide (186) cap-type latch
49/18749 movable or removable closures/(149) mounted for optional movements (176) pivot mounted on sliding member; e.g., slide-stile (187) link-brace between closure and stile slide
49/18849 movable or removable closures/(149) mounted for optional movements (188) separable hinge permits sliding of closure
49/18949 movable or removable closures/(149) mounted for optional movements (188) separable hinge permits sliding of closure (189) retractable portion
49/19049 movable or removable closures/(149) mounted for optional movements (190) means adjusting closure vertically on vertical support pivot
49/19149 movable or removable closures/(149) mounted for optional movements (190) means adjusting closure vertically on vertical support pivot (191) angularly adjusted about horizontal pivot
49/19249 movable or removable closures/(149) mounted for optional movements (192) on alternative axes
49/19349 movable or removable closures/(149) mounted for optional movements (192) on alternative axes (193) on opposite ends of closure
49/19449 movable or removable closures/(149) mounted for optional movements (194) movable or removable guide
49/19549 movable or removable closures/(149) mounted for optional movements (194) movable or removable guide (195) pivoted
49/19649 movable or removable closures/(149) mounted for optional movements (194) movable or removable guide (195) pivoted (196) closure swings with guide
49/19749 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position
49/19849 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (198) independently movable closure sections
49/19949 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (199) with operator
49/20049 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (199) with operator (200) and counterbalance
49/20149 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (201) upward sliding followed by distinct swinging
49/20249 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (201) upward sliding followed by distinct swinging (202) pivoted guide
49/20349 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (203) on lever or link
49/20449 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (203) on lever or link (204) pivoted at closure
49/20549 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (203) on lever or link (204) pivoted at closure (205) multiple links angularly related
49/20649 movable or removable closures/(197) up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (203) on lever or link (204) pivoted at closure (206) actuating spring codirectional with or acts on links
49/20749 movable or removable closures/(207) superimposed closures, independent edgewise movement to side of opening
49/20849 movable or removable closures/(208) mounted for multidirectional or oblique movement
49/20949 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal
49/21049 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (210) common operator for both movements
49/21149 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (211) transverse movement aligns closure for movement into housing
49/21249 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (212) transversely movable track
49/21349 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (213) skewed track
49/21449 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (213) skewed track (214) separate track section for rear of closure
49/21549 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (213) skewed track (215) rear of closure moves transversly on crank arm
49/21649 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (216) moves transversely on link
49/21749 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (216) moves transversely on link (217) closure pivoted to tilting link-carriage
49/21849 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (216) moves transversely on link (218) crank arm-type link
49/21949 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (216) moves transversely on link (218) crank arm-type link (219) paired sets of crank arms
49/22049 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (216) moves transversely on link (218) crank arm-type link (219) paired sets of crank arms (220) operator interconnected with sets
49/22149 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (221) closure carried by track-mounted carriage
49/22249 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (221) closure carried by track-mounted carriage (222) tiltable carriage
49/22349 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (221) closure carried by track-mounted carriage (223) closure hinged to carriage
49/22449 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (221) closure carried by track-mounted carriage (224) inclined transverse movement
49/22549 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (221) closure carried by track-mounted carriage (225) terminal cam
49/22649 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique
49/22749 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (227) permits movement from housing to raised closed position
49/22849 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (228) gravitates on tilted track
49/22949 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (228) gravitates on tilted track (229) oscillating track
49/23049 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (228) gravitates on tilted track (229) oscillating track (230) sectional or nonlinear
49/23149 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (228) gravitates on tilted track (231) pendant closure
49/23249 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (232) swings on coplanar pivotal link arm
49/23349 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (232) swings on coplanar pivotal link arm (233) longitudinal-spaced parallel links
49/23449 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (234) closure actuated vertically to retard horizontal travel
49/23549 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (234) closure actuated vertically to retard horizontal travel (235) by track roller-closure displacement
49/23649 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge
49/23749 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (237) biased by inclined cam and descending slide or roller
49/23849 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (237) biased by inclined cam and descending slide or roller (238) shiftable cam
49/23949 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (237) biased by inclined cam and descending slide or roller (239) mating inclined cam and slide surfaces
49/24049 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (240) shiftable pivot
49/24149 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (240) shiftable pivot (241) on crank arm
49/24249 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (240) shiftable pivot (242) mounted on eccentric or lever
49/24349 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (240) shiftable pivot (242) mounted on eccentric or lever (243) pivot on hinge post cap lever
49/24449 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (240) shiftable pivot (242) mounted on eccentric or lever (244) pivot on vertically oscillating lever
49/24549 movable or removable closures/(208) mounted for multidirectional or oblique movement (236) one direction imparts gravitational bias to swinging closure; e.g., rising hinge (240) shiftable pivot (245) pivot pin shifted in slot
49/24649 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms
49/24749 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (247) axes normal to each other
49/24849 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (248) multiple links angularly related
49/24949 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (248) multiple links angularly related (249) one link jointed
49/25049 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (250) with additional slide guiding closure movement
49/25149 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (250) with additional slide guiding closure movement (251) friction slide mount; e.g., biased
49/25249 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (250) with additional slide guiding closure movement (252) guide on portal frame
49/25349 movable or removable closures/(208) mounted for multidirectional or oblique movement (246) swings on plural axes; e.g., pivotal link arms (253) link at closure balance point
49/25449 movable or removable closures/(208) mounted for multidirectional or oblique movement (254) sequential translation and swinging
49/25549 movable or removable closures/(208) mounted for multidirectional or oblique movement (254) sequential translation and swinging (255) operated vertically to permit horizontal swinging
49/25649 movable or removable closures/(208) mounted for multidirectional or oblique movement (254) sequential translation and swinging (255) operated vertically to permit horizontal swinging (256) camming lever
49/25749 movable or removable closures/(208) mounted for multidirectional or oblique movement (254) sequential translation and swinging (257) translation shifts pivot axis
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