Patents
Sitemap › E05 - Locks; Keys; Window or door fittings; Safes › E05B - Locks; Accessories therefor; Handcuffs › E05B 55 - Locks in which a sliding latch is used also as a locking bolt
Patents for E05B 55 - Locks in which a sliding latch is used also as a locking bolt (1,362)
04/1990
04/03/1990US4913475 Security lock mechanism
03/1990
03/28/1990EP0360393A1 Improved lockset
02/1990
02/06/1990US4898011 Lock
02/06/1990CA1265555A1 Knob assembly for doorlatches including free knob rotation and front end loading
02/01/1990DE3825823A1 Schliessvorrichtung Closing device
12/1989
12/27/1989CN2050060U Spring lock for door
12/07/1989DE3818271A1 Automatic double interlock in a lock
11/1989
11/23/1989EP0342430A2 Door lock
11/15/1989EP0341656A2 Cylindrical and permutation lock arrangements
11/07/1989CA1262643A1 Door locking system
11/02/1989WO1989010458A1 Security lock mechanism
10/1989
10/31/1989US4876783 Method and apparatus for conversion of doorknob lock sets
10/24/1989US4875725 Woven-wire gate lock
10/05/1989DE3810403A1 Automatic locking and release of the latch of a door lock
09/1989
09/26/1989US4869083 Cylindrical lever handle lock
09/21/1989WO1989008763A1 A door lock
09/19/1989US4866965 Panic proof passage lock set
07/1989
07/18/1989US4848118 Lock hold-back latch with anti-pick device
07/04/1989US4844522 Latch assembly
05/1989
05/30/1989CA1254924A1 Lockset assembly
05/11/1989DE3736194A1 Closing and locking device for a door or the like
05/10/1989EP0314742A1 Locking device
04/1989
04/26/1989EP0312654A1 Safety lock
03/1989
03/21/1989US4813723 Latch operating means
03/16/1989DE3729652A1 Inner automatic lock-latch and bolt detent
03/08/1989EP0305485A1 Lock with locking-unlocking mechanism using an electromagnet.
03/08/1989CN2033847U Piston-type pulling door spring
02/1989
02/15/1989CN2032636U Keyless lock
01/1989
01/17/1989CA1248773A1 Reversible latch assembly with integrated function
12/1988
12/01/1988WO1988009421A1 Locking device
11/1988
11/17/1988EP0291150A1 A lock
10/1988
10/25/1988US4779908 Latch bolt deadlocking mechanism
10/18/1988US4777810 Latching assembly with panic release
10/06/1988WO1988007615A1 Lock with locking-unlocking mechanism using an electromagnet
09/1988
09/15/1988DE3706628A1 Inner lock-latch interlock
08/1988
08/24/1988CN88200548U Anti-thief spring lock for door
08/23/1988US4765163 Front-loaded knob assembly
08/16/1988US4763934 Door latch and lock assembly
08/02/1988CA1239803A1 Security lock
05/1988
05/24/1988CA1237157A1 Lockset assembly
05/11/1988CN87213527U One-side opening automatic safety door lock
03/1988
03/31/1988DE3632729A1 Lock-latch locking
03/17/1988DE3630747A1 Door lock, especially mortise lock
03/08/1988US4729586 Cylinder door lock with a dead bolt adjustable in two sizes
03/08/1988US4729585 Trumpet door lock with an adjustable dead bolt
02/1988
02/25/1988DE3628323A1 Door lock
02/16/1988US4725085 Single and double latch operating devices with improved rack-pinion operation and motion transfer
02/03/1988CN87205875U Bolt lock
01/1988
01/12/1988CA1231356A1 Latch bolt operating assembly having bolt operating improvements
01/05/1988US4716746 Key operated lock mechanism lockable in the absence of a key
12/1987
12/15/1987US4712634 Control system for a motor vehicle engine to prevent slipping of the vehicle drive wheels during acceleration
12/08/1987US4711478 High security deadlocking door latch
11/1987
11/17/1987CA1229358A1 Extended latch tube assembly
10/1987
10/07/1987EP0239855A1 Lock for a door, window, or the like
09/1987
09/30/1987CN86204430U Improved theft-protection method of conventional lock
09/16/1987EP0237319A2 Lock set
09/08/1987US4691543 Deadlock with key operated locking cylinder
09/03/1987DE3606719A1 Lock-latch locking
09/02/1987CN86204665U Automatic safety door lock
08/1987
08/24/1987EP0159356A4 Latch lock mechanism.
07/1987
07/28/1987US4682802 Lock mechanism and a spring and cam assembly therefor
07/28/1987US4682799 Latch lock mechanism
07/14/1987US4679834 Door unlocking device
07/14/1987US4679416 Trigger and latch bolt assembly
07/07/1987US4677834 Electro-mechanical security lock
07/01/1987EP0226717A2 Drive regulation for starting automotive vehicles
06/1987
06/30/1987US4676537 Sliding door latch strike
06/17/1987CN86105500A Tubular automatic deadbolt latch
06/16/1987US4672829 Doorlatch knob assembly having front end loading
06/09/1987US4671549 Tubular automatic deadbolt latch
05/1987
05/14/1987DE3625541A1 Lock
04/1987
04/29/1987CN86107597A Lock mechanism and spring and cam assembly therefor
03/1987
03/31/1987US4653787 Backset-adjustable latch of a cylindrical lock
03/17/1987US4649725 Door lock
01/1987
01/20/1987US4637237 Door locking system
01/13/1987US4635453 Lock set
12/1986
12/30/1986US4631944 Knob assembly for doorlatches including free knob rotation and front end loading
12/09/1986CA1215089A1 Marine door lockset
11/1986
11/18/1986US4623175 High security door latch and deadbolt
09/1986
09/03/1986EP0193291A2 Latch operating set
08/1986
08/13/1986EP0190917A2 Latch operating means
08/13/1986EP0190916A2 Latch operating means
08/12/1986US4604879 Cylindrical lock
07/1986
07/16/1986EP0187264A1 Latch with a keyless locking means
07/09/1986EP0187104A1 Lock with latch and auxiliary bolt
06/1986
06/17/1986US4594864 Lockset assembly
06/10/1986US4593543 Security lock
04/1986
04/22/1986US4583382 Reversible latch assembly with integrated function
03/1986
03/05/1986EP0173421A1 A door lock
01/1986
01/14/1986CA1199355A1 Lockset for a door panel
12/1985
12/04/1985EP0162844A1 Locking device
10/1985
10/30/1985EP0159356A1 Latch lock mechanism
09/1985
09/11/1985EP0154124A2 Bolt lock
08/1985
08/20/1985US4536020 Marine door lockset
07/1985
07/18/1985WO1985003101A1 Lockset assembly
07/16/1985US4529234 Electrical operating means for door lock mechanisms
05/1985
05/14/1985US4516798 Latch bolt operating assembly having bolt operating improvements
04/1985
04/25/1985WO1985001771A1 Latch lock mechanism
04/11/1985WO1985001542A1 Lockset assembly
04/10/1985EP0136891A2 Lockset assembly
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