| Patents for E05B 37 - Permutation locks; Puzzle locks (5,333) |
|---|
| 07/21/1993 | EP0552115A1 High security lock mechanism |
| 07/21/1993 | CN2138683Y Cipher multifunction anti-theft door lock device |
| 07/21/1993 | CN2138682Y High strength puzzle lock and universal changeable key |
| 07/20/1993 | CA1320350C Combination lock for blood identification system |
| 07/14/1993 | CN2138173Y Coding plate unit of lock core |
| 07/14/1993 | CN2138172Y Coded lock core |
| 07/14/1993 | CN1074265A Electromechanically integrated encode and decode device |
| 07/07/1993 | CN2137691Y Mechanical puzzle lock |
| 07/07/1993 | CN2137690Y Safety permutation code-disc of lock |
| 07/07/1993 | CN1074011A Electronic lock with cipher |
| 06/30/1993 | CN2137278Y Multifunctional card-type cipher lock for computer |
| 06/30/1993 | CN2137277Y Meshing-type mechanical cipher lock |
| 06/16/1993 | CN2136302Y Coding disc for mechanical cipher lock |
| 06/16/1993 | CN2136298Y 电脑保险柜 Computer Safes |
| 06/09/1993 | DE4232657A1 Door lock built into immovable door grip - has lock released without need of key and with aid of finger button |
| 06/08/1993 | US5217265 Child-resistant latch release mechanism |
| 06/08/1993 | US5216905 Lock, in particular, for suitcases or the like |
| 06/02/1993 | CN2135044Y Electronic alarm theft-proof cipher safe |
| 06/02/1993 | CN2135035Y Mechanical cipher zipper interlock |
| 05/19/1993 | EP0541660A1 Pen-type devices |
| 05/19/1993 | CN2133638Y Multifunction computer cipher lock |
| 05/18/1993 | US5211040 Combination lock |
| 05/12/1993 | CN2132798Y Mechanical cipher lock and its protector |
| 05/12/1993 | CN2132797Y Magnetic cipher lock and its key |
| 05/12/1993 | CN2132796Y Cipher cylinder lock |
| 05/12/1993 | CN2132795Y Soft lock for cipher case and bag |
| 05/05/1993 | CN2131953Y 壁式保险柜 Wall Safes |
| 05/05/1993 | CN2131935Y Lock device for safety door |
| 05/05/1993 | CN2131930Y Puzzle spring lock |
| 04/28/1993 | CN2130887Y Permutation lock for leather briefcases |
| 04/28/1993 | CN2130882Y Adjustable puzzle lock with contact alarm |
| 04/28/1993 | CN2130881Y Safety lock with cipher keyhole |
| 04/28/1993 | CN2130880Y Multifunctional cipher lock |
| 04/28/1993 | CN2130879Y Double-controlled cipher-combined door lock |
| 04/28/1993 | CN2130878Y Safety lock with cipher |
| 04/28/1993 | CN2130877Y Hand-sensitive permutation controller for set bar lock |
| 04/28/1993 | CN2130876Y Numerically controlled ultra-thin mechanical lock |
| 04/21/1993 | EP0538160A1 Weather proof lock, especially for the door of a technical construction |
| 04/21/1993 | CN2130185Y Hook controlled cipher lock |
| 04/14/1993 | CN2129802Y Slide fastener cipher locking device |
| 04/14/1993 | CN2129801Y Open system for electronic cipher lock |
| 04/07/1993 | CN2129311Y Safety lock with keyhole enclosed by cipher |
| 04/07/1993 | CN1070713A Multifunction spring sipher alarm lock |
| 03/31/1993 | CN2128960Y Cipher cross-pin |
| 03/31/1993 | CN2128959Y Cipher lock with single knob |
| 03/31/1993 | CN2128958Y Permutation lock |
| 03/30/1993 | US5197313 Lever-actuated combination locking apparatus |
| 03/24/1993 | CN2128657Y Central control device for door locks of guest rooms |
| 03/16/1993 | US5193368 Combination lock of strap buckle |
| 03/16/1993 | US5193367 Combination padlock with sidewardly pivoted hasp |
| 03/10/1993 | EP0311660B1 Device for scrambling combinations of disk locks |
| 03/10/1993 | CN2127949Y Double-purpose theft-proof door lock |
| 03/03/1993 | CN1069547A Mechanical combination door-lock with high performance |
| 03/02/1993 | US5189894 Quick opening, child-safe container with digital combination lock |
| 02/24/1993 | CN2127412Y Magnetic-electronic control safety case lock |
| 02/17/1993 | CN1069096A Ring lock for bicycles |
| 02/16/1993 | US5186032 Numeral lock with changeable unlocking numbers |
| 02/11/1993 | DE4125944A1 Combination lock for briefcase - has rotatable discs with their faces parallel to face of lock housing |
| 02/09/1993 | US5184491 Combination lock with motor-driven tumblers |
| 02/09/1993 | CA1313460C Permutation type lock control assembly |
| 01/20/1993 | EP0523262A1 Device for pickproofing combination locks |
| 01/20/1993 | CN2126588Y Anti-fault locking cipher spring door lock |
| 01/20/1993 | CN1068166A Concealed mechanical puzzle lock |
| 12/30/1992 | CN2126282U Numeral lock for leather bag |
| 12/30/1992 | CN2126276U Anti-theft alarm puzzle lock |
| 12/30/1992 | CN2126275U Super anti-theft lock |
| 12/23/1992 | EP0519755A1 Electronic combination lock with high security features |
| 12/23/1992 | CN2125641U Cipher chain lock |
| 12/23/1992 | CN2125640U Spring cipher door lock |
| 12/23/1992 | CN2125639U Spring cipher built-in lock for door |
| 12/23/1992 | CN2125638U Cipher lock |
| 12/23/1992 | CN2125637U Interlock changeable lock |
| 12/23/1992 | CN1067286A Cipher change type electronic lock system and method for generating changed ciphers |
| 12/22/1992 | US5172575 Gun box latching mechanism |
| 12/22/1992 | CA2071577A1 Electronic combination lock with high security features |
| 12/16/1992 | CN2124977U Mechanical adjustable puzzle lock for door |
| 12/16/1992 | CN2124976U Puzzle lock |
| 12/16/1992 | CN2124975U Safety lock with changeable cipher |
| 12/16/1992 | CN2124974U Spring concealed puzzle lock |
| 12/16/1992 | CN2124973U Electronic puzzle lock |
| 12/09/1992 | CN2124287U Cipher concealed type theftproof alarm lock capable of adjusting mounting thickness |
| 12/08/1992 | US5169326 Electric plug lock |
| 12/02/1992 | EP0515922A1 Combination lock, especially for suitcase, furniture or similar |
| 12/02/1992 | CN2123578U Coaxial core cipher lock |
| 12/02/1992 | CN2123577U Multifunction cipher anti-theft lock for automobile |
| 12/02/1992 | CN2123576U Anti-theft lock |
| 12/02/1992 | CN2123575U Numeral lock |
| 11/26/1992 | DE4216227A1 Code operated lock for case - gas locating catch operated by rotation of inner housing which is only free to rotate when lock(s) are recessed |
| 11/25/1992 | CN2122903U Puzzle lock for long-distance direct-dial telephone sets |
| 11/25/1992 | CN2122902U Cylinder of mechanical puzzle lock |
| 11/18/1992 | CN2122204U Electric coding lock |
| 11/18/1992 | CN2122203U Anti-theft puzzle lock for door and cabinet |
| 11/18/1992 | CN2122202U Wheeled lock with variable coding |
| 11/18/1992 | CN2122201U Door puzzle lock |
| 11/18/1992 | CN2122200U Variable puzzle door lock opened by secret card |
| 11/18/1992 | CN1066315A Computerized puzzle lock |
| 11/11/1992 | CN2121503U Electronic cylinder lock |
| 11/11/1992 | CN2121502U Key cipher lock |
| 11/04/1992 | CN2120862U Double cipher electronic anti-theft warning |
| 11/04/1992 | CN2120849U Self-alarm anti-theft cipher lock |