| Patents for E05B 37 - Permutation locks; Puzzle locks (5,333) |
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| 10/10/1996 | WO1996031675A1 Combination locks |
| 10/09/1996 | CN2237087Y Structure improved puzzle locke for leather suitcase |
| 10/02/1996 | CN2236528Y Coded door lock |
| 10/02/1996 | CN2236527Y Coded locking and controlling unit for sluice valve |
| 10/02/1996 | CN2236526Y Dial digit door lock |
| 10/02/1996 | CN2236525Y Key and code combined control door-lock |
| 10/01/1996 | US5560232 Combination lock having a shackle |
| 09/24/1996 | US5558226 Amusement device having a secret compartment |
| 09/24/1996 | US5557954 Combination lock with dually depressible push buttons |
| 09/12/1996 | DE19507998A1 Permutation lock with incorporated locking position indication switch |
| 09/11/1996 | CN2234990Y Mechanical cipher lock |
| 09/11/1996 | CN2234989Y Word code variable holeless puzzle lock |
| 09/11/1996 | CN1032773C Theft-proof lock for automobile |
| 09/04/1996 | CN2234493Y Computerized cipher safe |
| 09/04/1996 | CN2234486Y Multi-code increasing-and-decreasing type puzzle lock |
| 09/04/1996 | CN2234485Y Bidirectional zipper puzzle lock |
| 08/28/1996 | CN2233973Y Ordinary and puzzle two-purpose hole-free magnetic lock head and key thereof |
| 08/21/1996 | CN2233445Y Push-button self-forming puzzle lock |
| 08/07/1996 | CN2232473Y Numerical controlled lock |
| 08/06/1996 | US5542272 Numerical combination lock with turning knob, cam plate, and drop lever |
| 07/30/1996 | US5541581 Electronic combination lock security system |
| 07/30/1996 | US5540068 High security electronic dial combination lock |
| 07/30/1996 | US5540065 Locking device |
| 07/25/1996 | WO1996022202A1 Vehicle security system |
| 07/24/1996 | CN1032380C Electromechanical double-coding safety lock |
| 07/16/1996 | US5535605 Gun lock |
| 07/10/1996 | CN2230795Y Coded lock core |
| 07/10/1996 | CN1126272A Permutation finger-print cipher |
| 07/03/1996 | CN2230335Y Mechanical puzzled lock |
| 06/25/1996 | US5528998 Lock box apparatus |
| 06/19/1996 | CN2229498Y Multi-function puzzle lock |
| 06/18/1996 | US5526661 Quick-release holding down device for bicycle |
| 06/12/1996 | CN2228947Y Computerized puzzle lock for door |
| 06/11/1996 | US5524462 Two piece shackle padlock |
| 06/04/1996 | US5522243 Daylight fluorescent color combination lock with optional additional indicia |
| 05/29/1996 | EP0713945A1 Combination lock for preventing the actuation of a bolt |
| 05/28/1996 | US5520032 Combination padlock with read-out windows |
| 05/22/1996 | CN1122866A Multi-function electronic remote control theft-proof lock |
| 05/22/1996 | CA2163173A1 Keypad entry electronic combination lock with self generated combination |
| 05/21/1996 | US5517836 Fastening device provided with a combination lock |
| 05/17/1996 | WO1996014487A1 Security garment hanger |
| 05/14/1996 | US5517184 Electronic combination lock with high security features |
| 05/07/1996 | US5513508 Apparatus for inflating bicycle tires and other articles including a self contained lock structure |
| 05/01/1996 | CN2226105Y Permutation lock head |
| 04/30/1996 | US5511401 Lock bolt and deadbolt interconnection mechanism |
| 04/24/1996 | CN2225521Y Magnet suction anti-theft puzzle lock |
| 04/10/1996 | CN2224249Y Word-code padlock |
| 04/10/1996 | CN2224248Y Push-button lock |
| 04/04/1996 | DE4434649A1 Key with locking and coding system for puzzle |
| 04/03/1996 | CN2223764Y Puzzle lock for drawer |
| 04/03/1996 | CN2223763Y Adjustable puzzle cylinder lock |
| 03/27/1996 | CN2223337Y Multi-numerical digit key type mechanical puzzle lock |
| 03/27/1996 | CN2223336Y Magnetic control anti-theft puzzle lock |
| 03/27/1996 | CN2223335Y Self-regulating puzzle lock |
| 03/27/1996 | CN2223334Y Cipher safety lock |
| 03/27/1996 | CN2223333Y Digital puzzle lock |
| 03/20/1996 | CN2222767Y Rotary disc key lock |
| 03/20/1996 | CN2222766Y Insert type permutation lock |
| 03/20/1996 | CN2222765Y Protective lock for door lock |
| 03/13/1996 | CN2222207Y Safety lock structure |
| 03/06/1996 | CN2221637Y Anti-theft door with push-button core puzzle lock |
| 03/06/1996 | CN2221636Y Safety lock |
| 02/29/1996 | DE4430377A1 Safety device or alarm for mobile objects, e.g. bicycles or motor cycles |
| 02/28/1996 | CN2221084Y Disc-like double controlling door lock |
| 02/28/1996 | CN2221083Y Zipper cipher lock |
| 02/22/1996 | DE19531315A1 Pedal locking system for protection of bicycles against theft |
| 02/21/1996 | CN2220514Y Spring lock outside casting body with cipher mechanism |
| 02/14/1996 | CN2219938Y Puzzle spring lock |
| 02/14/1996 | CN1116865A Combination lock for bags, cases and similar articles |
| 02/14/1996 | CN1116681A Button puzzle lock |
| 02/08/1996 | WO1996003563A1 Electronic combination lock security system |
| 02/07/1996 | CN2219361Y Simple lock for suitcase |
| 02/06/1996 | US5488844 Security device |
| 02/06/1996 | US5488843 Safety, insurance and alarm mechanical lock |
| 02/01/1996 | WO1996002720A1 The lock for closing of hand luggages |
| 01/31/1996 | CN2218806Y Puzzle spring door lock |
| 01/31/1996 | CN2218805Y Electric switch lock controlled by magnetic information code |
| 01/31/1996 | CN2218804Y Three protection puzzle padlock |
| 01/31/1996 | CN2218803Y Lock with identificating function |
| 01/30/1996 | US5487290 High security lock mechanism |
| 01/23/1996 | US5485734 Combination lock |
| 01/17/1996 | CN2217668Y 安全保险锁 Security safety lock |
| 01/17/1996 | CN2217667Y Automatic electronic puzzle lock |
| 01/17/1996 | CN2217666Y Push-button type anti-theft puzzle lock for bicycle |
| 01/10/1996 | CN2217072Y Theft-proof puzzle lock |
| 01/10/1996 | CN2217071Y Puzzle lock with alarming and theft-proof function |
| 01/10/1996 | CN2217070Y Key shaft type numeral lock |
| 01/09/1996 | CA2000260C Dial lock device for slide fasteners |
| 01/03/1996 | CN2216571Y Anti-coding permutation puzzle lock |
| 01/03/1996 | CN2216570Y Puzzle lock fastening bar |
| 01/03/1996 | CN2216569Y Electronic cipher lock |
| 01/03/1996 | CN2216568Y Electronic remote-controlling cipher lock |
| 01/03/1996 | CN2216567Y Puzzle lock |
| 01/03/1996 | CN2216566Y Permutation anti-theft cylinder lock |
| 01/03/1996 | CN1114385A Multifunctional coding puzzle lock controlled by single-chip microcomputer |
| 01/02/1996 | US5479802 Method of installing a combination lock deadbolt assembly and a kit therefor |
| 12/27/1995 | CN2216119Y Simple transmission type puzzle lock |
| 12/27/1995 | CN2216118Y Mechanical theftproof puzzle lock |
| 12/27/1995 | CN2216117Y Mechanical puzzle lock |
| 12/21/1995 | WO1995034355A1 Puzzle box |