| Patents for E05B 21 - Locks with rotary keys moving lamelliform tumblers perpendicular to the key, in which the tumblers do not follow the movement of the bolt (664) |
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| 03/24/1999 | EP0903455A2 Effraction-resistant device for a lock with flat tumblers |
| 03/24/1999 | CN2311572Y Non keyhole magnetic lock |
| 02/24/1999 | CN2308687Y 球形门锁 Ball locks |
| 02/02/1999 | CA2116605C Cylinder lock-key-combination |
| 01/06/1999 | CN2303048Y Cylinder lock with strong ability to prevent itself from being destroyed |
| 12/30/1998 | CN1203304A Safety anti-theft lock |
| 12/09/1998 | CN2299911Y Theftproof lock for motorcycle |
| 11/25/1998 | CN2298309Y Lock with lock axle assembly |
| 11/18/1998 | CN2297509Y 门锁装置 Lock device |
| 10/07/1998 | CN1040143C Lock barrel assembly and key therefor |
| 09/30/1998 | CN2292863Y Lock structure for sliding door |
| 09/16/1998 | CN2291468Y Door lock with double cambered surface bolt |
| 09/09/1998 | CN2290663Y Anti-theft lock for shutter |
| 09/02/1998 | CN2289852Y Anti-theft lock special for vehicle |
| 08/19/1998 | CN2288238Y Built-in lock capable of hanging lock |
| 08/05/1998 | CN2287190Y Lock |
| 07/29/1998 | CN2286784Y Multi-set door lock using same key |
| 07/15/1998 | CN2286223Y Anti-theft lock |
| 07/08/1998 | CN2285803Y Safety knob door-lock |
| 07/07/1998 | US5775143 Resettable double-bit lock |
| 07/01/1998 | CN2285340Y Theft-proof lock for tractor |
| 06/24/1998 | CN2284830Y Plug lock |
| 06/17/1998 | EP0848125A1 Improvements in locks |
| 06/10/1998 | CN2283691Y Long-bolt gurad lock with step lock catch |
| 06/03/1998 | CN2283102Y Billiard latch cylinder structure |
| 05/27/1998 | CN2282594Y Anti-picking door |
| 05/27/1998 | CN2282578Y Mechanical number cylinder lock for door |
| 05/06/1998 | CN2280744Y Bolt lock for door |
| 05/06/1998 | CN2280743Y Lock insertion |
| 05/06/1998 | CN2280742Y Bolt lock |
| 05/06/1998 | CN1180780A Lock with open-close display mechanism |
| 04/29/1998 | CN2280133Y Cam driven rod of lock |
| 04/29/1998 | CN2280132Y direct insertion type lock named |
| 04/22/1998 | CN2279412Y Anti-drilling & antidamage lockset |
| 04/15/1998 | CN2278736Y Multirow bit key and lock cylinder assembly |
| 04/08/1998 | CN2278041Y Improved lock structure with slot hole |
| 04/08/1998 | CN2278040Y Built-in safety lock |
| 04/01/1998 | CN2277440Y Screw cylinder lock |
| 03/25/1998 | CN2276964Y Cam-driving anti-theft door lock |
| 03/19/1998 | WO1998011315A1 A lever lock unit |
| 02/11/1998 | CN2274233Y Bottling anti-fake safety device |
| 01/21/1998 | CN2272929Y 多功能自动保险门锁 Multifunction Auto insurance locks |
| 01/07/1998 | CN2272036Y Theft-proof cylinder set lock |
| 12/17/1997 | CN2270775Y Double parameter theft-proof protector lock and key |
| 12/10/1997 | CN2270095Y Anti-theft lockset |
| 12/03/1997 | CN2269439Y Spring lock capable of proventing unlocked by universal key |
| 11/26/1997 | CN2268755Y Improved door lock |
| 10/29/1997 | CN2266019Y Cylinder lock capable of preventing universal key from opening it |
| 10/15/1997 | CN2264788Y 门锁装置 Door lock device |
| 10/09/1997 | DE19613865A1 Lock with lock case |
| 09/24/1997 | CN2263170Y Three proofings bolt lock |
| 07/23/1997 | CN2258216Y Lock |
| 07/09/1997 | CN1153859A High-safety blade door lock and its prodn and application |
| 07/03/1997 | DE19546467C1 Security lock with electro=mechanical bolt and fail=safe key operation |
| 06/25/1997 | EP0780532A1 Lock with flat tumblers |
| 06/18/1997 | EP0779404A2 Security lock |
| 06/18/1997 | EP0779403A1 Security lock |
| 06/18/1997 | CN2256451Y Double side anti-pry spring lock |
| 06/18/1997 | CN2256450Y Cross type internal and external open and close lock |
| 06/11/1997 | CN2256015Y Mutli-bolt safety door lock |
| 06/11/1997 | CN2256014Y Safety door lock with block against backward movement of tongue with oblique face |
| 06/11/1997 | CN2255963Y Sealing lock of container manufactured by punched plates |
| 06/04/1997 | CN2255473Y Automatic safety lock |
| 05/14/1997 | EP0773338A1 Double key bit lock with a changeable combination |
| 04/23/1997 | CN2252857Y Dual-side opening and locking anti-prizing door lock |
| 03/12/1997 | CN1144874A Hidden banner anti-theft lock |
| 02/26/1997 | CN2248223Y Cylinder lock and its matched key |
| 01/08/1997 | CN2244585Y Bidirectional safety anti-theft door lock |
| 12/18/1996 | EP0748908A2 Locking cylinder |
| 11/27/1996 | CN2241195Y Theft-proof antipicking antidrill safety lock |
| 11/20/1996 | CN2240566Y Spring cylinder lock core |
| 10/23/1996 | CN2238287Y Concealed cross theft-proof lock |
| 10/23/1996 | CN2238286Y Safety lock |
| 10/01/1996 | US5560234 Lever lock |
| 09/25/1996 | CN2236004Y Multi-purpose anti-theft door-lock |
| 09/25/1996 | CN2236003Y Sliding-bolt hinge-rotating lock |
| 08/21/1996 | EP0727552A2 Double key bit lock |
| 08/13/1996 | US5544509 Cylinder lock-key-combination |
| 07/03/1996 | CN2230334Y Multi-purpose automatic safety lock fitted on door |
| 07/03/1996 | CN1125809A Anti-theft safety lock for railway goods train |
| 05/22/1996 | EP0712979A1 Method and apparatus to lock and unlock a closing device |
| 05/08/1996 | EP0585220B1 Lever lock |
| 04/24/1996 | EP0708216A1 Wear-compensating lock-mechanism |
| 04/02/1996 | US5502990 Recodable lever tumbler lock for use in high security safes |
| 03/05/1996 | US5495733 Lock for a safe-deposit box |
| 02/13/1996 | US5490405 Cylinder lock--key--combination |
| 01/31/1996 | CN1115824A Safety cylinder lock |
| 01/10/1996 | CN2217069Y Bolt type door lock |
| 10/17/1995 | US5457974 Key and rotary locking cylinder for a safety lock |
| 08/10/1995 | DE4404137A1 Security lock with increased resistance to unauthorised opening |
| 07/19/1995 | EP0663497A2 A recodable lever tumbler lock for use in high security safes |
| 06/14/1995 | EP0657605A1 Cylinder lock-key Combination |
| 05/24/1995 | EP0557271B1 Cylinder lock with detent disks |
| 04/06/1995 | DE4414244C1 Tumbler lock with a plurality of tumblers having bolt-stump channels |
| 02/14/1995 | US5388438 Cylinder lock with detent disks |
| 02/08/1995 | CN1098469A Cylinder lock-key-combination |
| 10/27/1994 | DE4313066A1 Keys and tumblers for multi-locking systems |
| 10/27/1994 | DE4313044A1 Keys and tumblers for multi-locking systems |
| 10/26/1994 | EP0621384A1 Key and cylinder for a safety lock |
| 10/06/1994 | DE4342315A1 Device for the reception of valuables or the like |