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Browse by Category: Main > Tools & Hardware
Class Information
Number: 292/40
Name: Closure fasteners > Bolts > Multiple > Sliding > Operating means > Lever
Description: Devices including levers or a combination of operating elements largely composed of levers.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8448996 Casement window lock May. 28, 2013
8347665 Self-balancing locking mechanism for doors Jan. 8, 2013
8291732 Retractable hand lever actuator which may be locked in a recess Oct. 23, 2012
8261500 Wall panel system including a retractable floor anchor and method Sep. 11, 2012
8201858 Locking system for mortise lock base Jun. 19, 2012
8186191 Remotely operated locking paddle handle latch assembly for closures and the like May. 29, 2012
8182002 Multipoint door lock system with header and sill lock pins May. 22, 2012
8113020 Lock and electronic device using the same Feb. 14, 2012
7909419 Restricted access storage compartment Mar. 22, 2011
7823935 Locking system for windows and doors Nov. 2, 2010
7784841 Door access handle with integrated lock-out function Aug. 31, 2010
7648008 Fixing structure for image forming apparatus Jan. 19, 2010
7237812 Paddle handle latch release device and spring latch system using same Jul. 3, 2007
7182373 Side lock apparatus for storages Feb. 27, 2007
7178716 Concealed latch handle multi-point locking mailbox Feb. 20, 2007
7036852 System for operating the rod of a glove box May. 2, 2006
6783162 Kennel door latch Aug. 31, 2004
6668601 Locking device Dec. 30, 2003
6607221 Window latch system Aug. 19, 2003
6499775 Door latch Dec. 31, 2002
6109668 Window lock Aug. 29, 2000
6086121 Rod roller system for multi-point latch Jul. 11, 2000
6007114 Latch-operable multibolt lock Dec. 28, 1999
5878605 Lock, in particular mortise lock Mar. 9, 1999
5829360 Auto rack door lock Nov. 3, 1998
5784973 Secure enclosure for automated banking machine Jul. 28, 1998
5697654 Security door assembly Dec. 16, 1997
5509700 Latch and lock for trailer doors Apr. 23, 1996
5370428 Mechanism for releasably locking sashes in door-or window frames Dec. 6, 1994
5265920 Drive rod lock Nov. 30, 1993
5263749 Lock with an emergency opening device Nov. 23, 1993
5230230 Lock operator for inactive magazine door locking bolt system Jul. 27, 1993
5184852 Rod and case assembly Feb. 9, 1993
5169190 Boxcar bulkhead drawbar and method Dec. 8, 1992
5161837 Rod and case assembly and panic exit device Nov. 10, 1992
5131699 Locking device Jul. 21, 1992
5088777 Lock device for detachable roof Feb. 18, 1992
5029909 Door lock assembly Jul. 9, 1991
4986576 Locking door latch Jan. 22, 1991
4683732 Live bolt assembly for safe door Aug. 4, 1987
4674776 Mortise lock having secured stops Jun. 23, 1987
4643006 Lock having an external bolt unlocking device Feb. 17, 1987
4639021 Door lock Jan. 27, 1987
4623175 High security door latch and deadbolt Nov. 18, 1986
4601499 Operating mechanism for a closure latching assembly Jul. 22, 1986
4592578 Lockable gate latch Jun. 3, 1986
4435921 Safety door Mar. 13, 1984
4408546 Hingeless safe door assembly Oct. 11, 1983
4387917 Panic bolt units Jun. 14, 1983
4288944 Security door Sep. 15, 1981

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