Movable Or Removable Closures Patents (Class 49)
- Louver-type closures (e.g., slats or panels) (Class 49/74.1)
- Closures on opposite approaches to crossing (Class 49/93)
- Closures on opposite or angularly related barriers (Class 49/94)
- Closures in spaced openings along barrier (Class 49/95)
- One closure with complete independent movement (Class 49/98)
- Moves at different speeds (Class 49/100)
- Sequential movement (Class 49/103)
- Closures mounted for swinging (Class 49/104)
- Opposed similar movement (Class 49/116)
- Common counterbalance for sliding and swinging movements (Class 49/150)
- One movement multidirectional (Class 49/152)
- Mounted on rod for sliding or swinging (Class 49/158)
- Pivoted closure within framework of double hung sash (Class 49/161)
- One closure movable separately from or with other closure (Class 49/163)
- Edgewise separable stile-slide supports closure for vertical swinging (Class 49/172)
- Edgewise retractable bearing acting between closure and portal frame (Class 49/174)
- Pivot mounted on sliding member; e.g., slide-stile (Class 49/176)
- Separable hinge permits sliding of closure (Class 49/188)
- Means adjusting closure vertically on vertical support pivot (Class 49/190)
- On alternative axes (Class 49/192)
- Movable or removable guide (Class 49/194)
Up-and-over type; e.g., moves from vertical to withdrawn horizontal overhead position (Class 49/197)
- Initial or terminal movement transverse to sliding movement edgewise of portal (Class 49/209)
- In plane of closure; e.g., oblique (Class 49/226)
- One direction imparts gravitational bias to swinging closure; e.g., rising hinge (Class 49/236)
- Swings on plural axes; e.g., pivotal link arms (Class 49/246)
- Sequential translation and swinging (Class 49/254)
- Pivot axis moves along guide (Class 49/260)
- Swings about seat on portal frame; e.g., indeterminate axis (Class 49/261)
- Switch in approach to closure (Class 49/264)
- Fluid controller in approach to closure (Class 49/265)
- With alternative hand operator (Class 49/266)
- Two-stage operator (Class 49/267)
- Sequential initiators for latch release and operator (Class 49/268)
- Spaced open and close initiators on opposite sides of closure (Class 49/269)
- Releases latch (Class 49/272)
- Load maintained, self-returning (Class 49/273)
- Motor driven (Class 49/280)
- Common actuator, different movements to unlatch and move closure (Class 49/281)
- Actuator or opposite approaches (Class 49/282)
- Common input, diverse trains to latch and closure mover (Class 49/300)
- One direction pull cable-type (Class 49/301)
- Actuator at remote station (Class 49/302)
- Reversibly flexible and rigid rod (Class 49/325)
- Moves closure in either direction from closed position (Class 49/326)
- Actuated from opposite approaches (Class 49/327)
- Coaxial of closure pivot (Class 49/333)
- Operating lever or link and closure swing about parallel axes (Class 49/339)
- One direction pull cable (Class 49/347)
- Drive within closure housing (Class 49/348)
- Through wall type (Class 49/354)
- Push-rod actuator (Class 49/356)
- Remote actuating or initiating station (Class 49/357)
- Closure-mounted drive (Class 49/358)
- Operator drives closure along guide (Class 49/360)
- Hinging position reversal means (Class 49/382)
- Hinge edge, finger guard, lock or disparate seal (Class 49/383)
- Transverse pivot; e.g., single pivoted corner (Class 49/385)
- With biasing means (Class 49/386)
- Pivots on opposed portal members (Class 49/388)
- With latch or lock (Class 49/394)
- Compensator for front end weight; e.g., sag preventer (Class 49/396)
- Unitary structural member and hinge element (Class 49/397)
- Concealed hinge (Class 49/398)
- Hinge leaf mounted on closure edge surface (Class 49/399)
- Closure nests within portal frame (Class 49/400)
- Closure overlies portal frame (Class 49/402)
- Louver end caps; e.g., mounting clips (Class 49/403)
- By link mount (Class 49/405)
- With plug, flap, or bridger for meeting rail (Class 49/406)
- Guide mounted stop spaces closure from sill (Class 49/407)
- Drain or vent in guide or sash (Class 49/408)
- Pendant from horizontal guide (Class 49/409)
- Horizontally sliding sashless-type (Class 49/413)
- With distinct biasing means for slide or guide (Class 49/414)
- Baffle plate guided in chamber slot (Class 49/424)
- Revolving guide component; e.g., roller or gear (Class 49/425)
- Diverse or springy material guide or slide (Class 49/428)
- With counterbalance (Class 49/445)
- With latch or lock (Class 49/449)
- With means to adjust guide position (Class 49/452)
- Slide or guide feature for closure removal (Class 49/453)
- Interengaging meeting rails (Class 49/458)
- Guide includes deformed or cast component (Class 49/459)
- With fluid drain, or closure face mounted deflector; e.g., sill seal (Class 49/476.1)
- Inflatable or fluid pressure responsive (Class 49/477.1)
- Magnetic (Class 49/478.1)
- With corner or corner forming portions; i.e., corner seal (Class 49/479.1)
- With distinct biasing means (Class 49/480.1)
- With feature for segmenting, replacing, adjusting, or severing (Class 49/482.1)
- Having complementary engaging portions on closure or closure and portal frame (Class 49/483.1)
- Plural distinct seals (Class 49/484.1)
- Anchored in channel or slot in closure or portal frame (Class 49/489.1)
- U-shaped member or portion mounts seal (Class 49/490.1)
- Held by snap fastener (Class 49/492.1)
- With holder; e.g., securing sheath (Class 49/493.1)
- Plural sealing contact points (Class 49/495.1)
- Spaced or superposed flange cantilevered from edge of base portion; e.g., leaf-spring type (Class 49/496.1)
- Tubular or tubular portion (Class 49/498.1)
- Bulged sealing surface intermediate securing ends (Class 49/499.1)
- Windlace-type (Class 49/500.1)