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Class Information
Number: 292/254
Name: Closure fasteners > Bolt releasers > Free-end-engaging means
Description: Subject matter comprising bolt-releasing devices on the closure or casing for engaging the free end of the bolt to actuate the same.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7578475 Pressure responsive blowout latch Aug. 25, 2009
7562914 Handle opening device for a door of an electric household appliance, in particular a refrigerator or freezer Jul. 21, 2009
7451628 Apparatus for opening and closing glovebox for automobile Nov. 18, 2008
7195293 Device for opening a door of an electric household appliance, in particular a refrigerator or freezer Mar. 27, 2007
7172154 Catch device of cockpit door Feb. 6, 2007
7044511 Magnetic latch system May. 16, 2006
6866226 Pressure responsive blowout latch Mar. 15, 2005
6866227 Pressure responsive blowout latch with reservoir Mar. 15, 2005
RE38693 Sliding door latch with self-retracting finger pull Feb. 1, 2005
6729664 Cushioning device for furniture May. 4, 2004
6705136 Storage compartment security system Mar. 16, 2004
6375291 Doorhandle device for refrigerator Apr. 23, 2002
6318134 Safe locking mechanism Nov. 20, 2001
6173594 Locking apparatus for use in game machine Jan. 16, 2001
6120070 Lockable panel latch Sep. 19, 2000
5987944 Locking device Nov. 23, 1999
5943888 Keyless entry mechanism Aug. 31, 1999
5911460 Jamb pocket latch bolt assembly release apparatus Jun. 15, 1999
5865483 Electromechanical locking system Feb. 2, 1999
5816629 Sliding door latch with self-retracting finger pull Oct. 6, 1998
5709421 Electromagnetic locking devices Jan. 20, 1998
5682910 Cosmetic case with push button defined and surrounded by an elastically deformable annular groove Nov. 4, 1997
5529351 Sliding door self-latching apparatus Jun. 25, 1996
5474342 Door latch actuator Dec. 12, 1995
5452928 Sliding door self-latching apparatus Sep. 26, 1995
5295720 Motor vehicle door lock Mar. 22, 1994
5246131 Positive lift pin for aircraft drain valve Sep. 21, 1993
5174618 Door latch assembly Dec. 29, 1992
5141266 Sliding door rotary latch system Aug. 25, 1992
5129750 Opening mechanism for a printer Jul. 14, 1992
5117663 Keylockable buckle Jun. 2, 1992
5080408 Partition gate latch Jan. 14, 1992
5029912 Locking device Jul. 9, 1991
5028082 Latching mechanism for sliding members Jul. 2, 1991
4998447 Device for coupling and/or uncoupling at least the cores of two cable line sections Mar. 12, 1991
4973017 Locking mechanism for a tray of an automotive seat Nov. 27, 1990
4932707 Locking device for a door of a washing machine, a spin dryer or the like Jun. 12, 1990
4906033 RV door assembly Mar. 6, 1990
4902054 Safety device for disabling a screen door latching mechanism Feb. 20, 1990
4902052 Locking device Feb. 20, 1990
4895401 Cabinet door fastener Jan. 23, 1990
4856830 Door blocking device Aug. 15, 1989
4848034 Quick-release latch and access door Jul. 18, 1989
4840050 Lock device with trigger bolt Jun. 20, 1989
4826224 Door latch assembly May. 2, 1989
4776620 Door latch for dishwasher Oct. 11, 1988
4765662 Coordinated door stop and latch Aug. 23, 1988
4710045 Diasywheel printer with improved adjustable carriage assembly and cartridge latching member Dec. 1, 1987
4679834 Door unlocking device Jul. 14, 1987
4667492 Locking device for a seat back of a trunk through-seat(sic) May. 26, 1987

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