| Patents for E05B 55 - Locks in which a sliding latch is used also as a locking bolt (1,362) |
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| 07/13/1994 | CN1089324A Door lockset with spindle bearing |
| 07/05/1994 | CA1330571C Panic proof passage lock set |
| 06/29/1994 | CN2170353Y Simple theft-proof door lock |
| 06/21/1994 | US5322333 Cylindrical lockset |
| 06/01/1994 | EP0598877A1 Latch and lockset system |
| 06/01/1994 | DE4341612A1 Safety latch on door lock - is without ramp surfaces and fits behind fixed ramp surface on door frame to prevent opening using knife or credit card |
| 05/31/1994 | US5316353 Sleeve for dead bolt |
| 04/13/1994 | EP0592085A1 Door lockset with spindle bearing |
| 04/13/1994 | EP0591569A1 A key-in-lever type door lock used for handicapped people |
| 04/13/1994 | CN1085286A Mechanical security alarm lock |
| 04/12/1994 | US5301526 Lock set with improved spindle mechanism |
| 04/06/1994 | EP0590726A1 Mechanical lock |
| 03/29/1994 | CA1328119C Security lock mechanism |
| 03/23/1994 | EP0588248A2 Lock, in particular mortise lock, for doors and similar |
| 02/08/1994 | US5284372 Locking mechanism of a latch bolt |
| 02/02/1994 | CN2154891Y Simple built-in lock for anti-theft door and window |
| 01/26/1994 | CN1081224A Latch and lockset lyatem |
| 12/23/1993 | WO1993025788A1 Latch and lockset system |
| 12/22/1993 | EP0574594A1 Door fitting |
| 12/10/1993 | CA2102401A1 Latch and lockset system |
| 11/16/1993 | CA1324402C Door lock having disengaged outer lever handle when in the locked condition and means to bias the handle toward horizontal position |
| 10/13/1993 | CN1077242A Unlocking structure of lock body |
| 08/03/1993 | US5232255 Button assembly |
| 08/03/1993 | CA1320839C Door locking arrangement |
| 07/22/1993 | DE4300980A1 Door with cylinder lock and sealing strip - has separate mechanism to compress sealing strip after door has been locked |
| 07/20/1993 | CA1320349C Cylinder lock modified for use with a card reader unlock means and/or associated electronics |
| 07/01/1993 | CA2080451A1 Latch and file retaining arrangement for a file box |
| 06/23/1993 | CN2136867Y Safety door lock |
| 05/27/1993 | WO1993010324A1 Privacy adaptor for door furniture |
| 05/18/1993 | CA1317778C Lock hold-back latch with anti-pick device |
| 04/20/1993 | CA1316361C Locking device |
| 01/12/1993 | US5177987 Key-in-lever type door lock used for handicapped people |
| 01/12/1993 | CA1312475C Cylindrical lever handle lock |
| 01/07/1993 | EP0521262A1 Lock |
| 12/23/1992 | EP0519905A1 Mortise lock |
| 12/15/1992 | US5171049 Key-in knob door assembly with notched turn bar self-aligning button and installation catches |
| 12/02/1992 | EP0305485B1 Lock with locking-unlocking mechanism using an electromagnet |
| 10/27/1992 | US5157952 Tubular door lock |
| 10/13/1992 | CA1308762C Cylindrical and permutation lock arrangements |
| 09/22/1992 | US5149155 Lever handle lock assembly |
| 08/25/1992 | US5141269 Cylindrical lock assembly |
| 07/21/1992 | CA1305333C Lock |
| 07/08/1992 | EP0493649A1 Locking device for the pivotable handle of an espagnolette lock |
| 07/01/1992 | CN1062397A Key-in knob door assembly with notched turn bar self-aligning button and installation |
| 07/01/1992 | CA2058575A1 Double acting dead latch mechanism |
| 06/23/1992 | US5123682 Cylindrical lock assembly |
| 06/17/1992 | EP0489793A1 Lockable case |
| 06/02/1992 | US5118152 Inner bearing plate unit of easy assembling for a lock |
| 05/19/1992 | US5113676 Double acting dead latch mechanism |
| 05/12/1992 | CA1300390C Front-loaded knob assembly |
| 04/06/1992 | CA2052641A1 Key-in knob door assembly with notched turn bar self-aligning button and installation catches |
| 03/31/1992 | US5100184 Deadlatch assembly |
| 03/17/1992 | US5096253 Cabs of heavy construction vehicles with an openable front window and a locking device therefor |
| 02/26/1992 | EP0471976A2 Espagnolette |
| 01/28/1992 | US5083448 Electromechanical door lock |
| 12/24/1991 | US5074607 Lock set with spindle lock |
| 12/12/1991 | DE4118455A1 Anti-panic lock operating device - incorporates spring charged with elastic energy when bolt is moved, and vertically displaceable retainer |
| 11/21/1991 | DE4015881A1 Lock with two bolts - has one bolt which can only be retracted when other bolt is in locking position |
| 11/12/1991 | CA1292026C Single and double latch operating devices with improved rack-pinion operation and motion transfer |
| 10/29/1991 | US5060991 Door latch assembly with rack and pinion actuating members |
| 10/22/1991 | US5058940 Automatic dead locking bolt assembly |
| 09/11/1991 | EP0411020A4 Security lock mechanism |
| 09/03/1991 | US5044182 Automatic deadbolt |
| 08/20/1991 | US5040652 Cylindrical and permutation lock arrangements with clutch |
| 08/06/1991 | US5036575 Cylinder |
| 06/26/1991 | CN1012980B Lock mechanism and spring and cam assembly therefor |
| 06/05/1991 | EP0430833A2 Lock for emergency exit with push bar |
| 06/04/1991 | US5020837 Tubular door lock with plate shaped bolt actuator |
| 06/04/1991 | US5020343 Lockset having improved actuator |
| 04/30/1991 | US5010752 Structure for controlling the dead bolt in an electronic lock |
| 04/21/1991 | CA2026948A1 Door latch assembly |
| 04/09/1991 | US5005884 Cylinder lock modified for use with a card reader unlocking mechanism |
| 04/02/1991 | US5004278 Door lock having security device |
| 03/07/1991 | DE3929122A1 Verschliessbarer koffer Lockable suitcase |
| 03/07/1991 | DE3929041A1 Locking mechanism for cupboards and cabinets - has notched latch and vertical separation of parts on insertion of key |
| 03/02/1991 | WO1991003186A1 Lockable case |
| 03/02/1991 | CA2065255A1 Lockable case |
| 02/26/1991 | US4995249 Door handle assembly with hollow knob and interchangeable lock core |
| 02/06/1991 | EP0411020A1 Security lock mechanism |
| 01/22/1991 | US4986580 Lock with a mechanism for locking and unlocking by means of an electromagnet |
| 12/19/1990 | EP0402537A1 An electric safety lock with timed opening |
| 12/11/1990 | US4976480 Cylindrical lockset having quick mount means accommodating various thickness of doors |
| 12/04/1990 | US4974884 Selective self-locking deadbolt latch |
| 10/30/1990 | US4966399 Lock set with spindle lock |
| 10/24/1990 | CN2064392U Plane handle lock |
| 10/10/1990 | CN2063561U Handy safety lock |
| 09/20/1990 | DE3908110A1 Safety door lock with a safety catch |
| 09/19/1990 | EP0314742A4 Locking device |
| 08/21/1990 | US4949562 Locking device |
| 08/08/1990 | EP0381301A2 Latch operating means |
| 08/08/1990 | EP0380869A2 Door Locking Arrangement |
| 08/07/1990 | US4945737 Lockset assembly |
| 08/07/1990 | CA1272387A1 Keyless handle locking device having latch blocking means |
| 07/24/1990 | CA1271928A1 Lock mechanism and a spring and cam assembly therefor |
| 07/18/1990 | EP0378124A1 Spring-latch and bolt lock with emergency opening device |
| 07/17/1990 | US4941334 Door locking arrangement |
| 06/05/1990 | US4930822 Retention plate assembly for retaining a lock |
| 05/01/1990 | US4921289 Cylindrical lever type lock structure for handicapped people |
| 05/01/1990 | US4920773 Door lock having disengages outer lever handle when in the locked condition and means to bias the handle toward horizontal position |
| 04/12/1990 | DE3833757A1 Lock for a door or the like |