| Patents for E05B 37 - Permutation locks; Puzzle locks (5,333) |
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| 03/10/2004 | EP1117886B1 Improved pushbutton lock |
| 03/04/2004 | DE20318229U1 Verriegelungsmechanismus Locking mechanism |
| 02/26/2004 | WO2004016886A2 A safety box for storing personal valuables, a safety anchor for securing the safety box and safety fasteners for securing a variety of other objects |
| 02/26/2004 | DE20318392U1 Combination security lock with variable coding for variety of applications has toothed bolt fitting into female lock member and incorporates four number wheels and cylinder lock |
| 02/26/2004 | CA2535916A1 A safety box for storing personal valuables, a safety anchor for securing the safety box and safety fasteners for securing a variety of other objects |
| 02/24/2004 | US6696970 Retractable pin array identification apparatus and method |
| 02/24/2004 | US6694786 Door locking handle assembly with built-in combination lock |
| 02/19/2004 | US20040031298 High security combination padlock with locking bar |
| 02/18/2004 | CN2603980Y Theft protection installation for pay-to-the-driver bus coin-feed box |
| 02/18/2004 | CN2603834Y Keyless mechanical button coded door lock |
| 02/18/2004 | CN2603833Y Number variable padlock |
| 02/18/2004 | CN2603832Y Tumbler type trick lock |
| 02/12/2004 | DE20317376U1 Padlock with double function has lock body, combination lock unit, cylinder lock unit, lever, pressure key, U-shaped suspension bar and cover |
| 02/12/2004 | DE20315001U1 Transportable combination lock for Summer and Winter sport equipment has two stirrups connected with one another at rotary point and approximately equally shaped |
| 02/11/2004 | CN2602654Y All digital roll-pin lock controlled safety kettle |
| 02/11/2004 | CN1474021A 手提箱锁 Suitcase lock |
| 02/04/2004 | EP1387026A1 Combination closing device for bags or similar items |
| 02/03/2004 | US6684667 Luggage strap with ratchet and lock |
| 01/29/2004 | WO2004009936A1 Lock for securing an article on display |
| 01/29/2004 | US20040016270 Lock for securing an article on display |
| 01/28/2004 | CN1470725A Locking-mounting mechanism of safe door |
| 01/27/2004 | US6681603 Steel cable lock structure with internal multidirectional locking effect |
| 01/22/2004 | US20040011098 Compound locking device |
| 01/22/2004 | US20040011095 Door locking handle assembly with built-in combination lock |
| 01/21/2004 | EP1382780A2 Door locking handle assembly with built-in combination lock |
| 01/21/2004 | CN2600550Y Anti-theft puzzle lock |
| 01/21/2004 | CN1469025A Composite lock assembling lock handle apparatus for door |
| 01/20/2004 | US6679088 Locking arrangement |
| 01/15/2004 | US20040006920 Lockable sliding window apparatus |
| 01/14/2004 | CN2599166Y Lock core for cipher lock |
| 01/14/2004 | CN2599159Y Theft-proof puzzle lock |
| 01/14/2004 | CN2599158Y Puzzle lock |
| 01/14/2004 | CN2599157Y Key-free semiautomatic safe |
| 01/14/2004 | CN2599154Y Key with code lock |
| 01/13/2004 | US6675614 High security combination padlock with locking bar |
| 01/08/2004 | WO2004003321A1 Button lock |
| 01/07/2004 | EP1378623A1 Lock assembly for windows |
| 01/07/2004 | CN2597623Y Puzzle lock |
| 01/07/2004 | CN2597622Y Permutation disc type mechanical puzzle lock |
| 01/07/2004 | CN2597621Y Photo stand with puzzle lock |
| 01/06/2004 | US6672117 Shielded window structure of numeral lock |
| 12/31/2003 | WO2004001166A1 Code lock and method for opening said lock |
| 12/31/2003 | CN2595959Y Rotating-disc and pulling-latching type lock for case or the like |
| 12/31/2003 | CN2595947Y Trick lock |
| 12/31/2003 | CN2595946Y Notebook trick lock with adjustable cipher |
| 12/30/2003 | US6668603 Door locking handle assembly |
| 12/24/2003 | CN2594414Y Coding lock |
| 12/23/2003 | US6665983 Lockable sliding window apparatus |
| 12/10/2003 | CN2591144Y Binary cipher lock |
| 12/03/2003 | CN2589603Y Mechanical cipher code safety lock |
| 11/26/2003 | CN2587998Y Permulation lock |
| 11/19/2003 | CN2586784Y Buckle type zip cipher lock |
| 11/13/2003 | WO2003093611A1 Combination lock |
| 11/12/2003 | CN2585937Y Ciphor antitheft lock |
| 11/06/2003 | WO2003091518A1 A combination lock |
| 11/06/2003 | US20030205069 Combination lock |
| 11/05/2003 | CN2584732Y Trick lock and filing box with the trick lock |
| 11/05/2003 | CN2584726Y Cylinder digital double-guard lock |
| 10/30/2003 | US20030200775 Shielded window structure of numeral lock |
| 10/29/2003 | EP1357244A1 Improved pushbutton lock |
| 10/29/2003 | CN2583280Y Padlock |
| 10/23/2003 | US20030196463 Door locking handle assembly |
| 10/22/2003 | CN2581640Y Puzzle lock |
| 10/22/2003 | CN1451074A Combination lock |
| 10/16/2003 | DE20311509U1 Combined combination lock and key lock with a failsafe facility to read the combination using the key |
| 10/15/2003 | CN2580047Y Mechanical cipher lock |
| 10/15/2003 | CN1448606A Push-button type mechanical cipher lock heart |
| 10/15/2003 | CN1124398C Compression engaging and disengaging type mechanical cipher mechanism for safe |
| 10/02/2003 | US20030183136 Hidden drawer safe |
| 10/02/2003 | DE20310974U1 Locking catch for overhead trapdoor is opened by inserting thin blade into gap between trapdoor and ceiling |
| 10/01/2003 | CN2576887Y Miniature tubular safe |
| 09/24/2003 | CN2575251Y Remote control automatic door lock apparatus |
| 09/24/2003 | CN1443914A Cipher lock capable of arbitrarily increasing and decreasing numeric code |
| 09/18/2003 | US20030172694 High security lock mechanism |
| 09/17/2003 | EP1015718B1 Combination lock mechanism |
| 09/16/2003 | US6621405 Customizable combination locking system using textual combinations |
| 09/16/2003 | US6619083 Locking arrangement |
| 09/16/2003 | US6619081 Steel cable lock structure |
| 09/16/2003 | US6619080 Lock bolt structure of steel cable lock |
| 09/10/2003 | CN2571946Y Cipher controller controlled clutch type door main lock |
| 09/10/2003 | CN1441139A Mechanical cipher lock |
| 09/09/2003 | US6615626 Lock device having rotatable identification brand |
| 08/27/2003 | CN1438399A High-safety combination pad-lock with lock bar |
| 08/20/2003 | EP1336705A1 High security combination padlock with locking bar |
| 08/20/2003 | CN2567304Y Puzzle lock for bicycle |
| 08/20/2003 | CN1118611C Hydraulic cipher door lock |
| 08/20/2003 | CN1118610C Pneumatic cipher door lock |
| 08/14/2003 | WO2003067004A1 Latching devices for gates and doors |
| 08/14/2003 | US20030150245 High security combination padlock with locking bar |
| 08/14/2003 | DE10205650C1 Cable lock used for securing articles, has cable latch head released from latch hole and cable that can freely move in elongated hole when dial is turned to correct sequence |
| 08/13/2003 | CN1435553A Mechanical lock |
| 08/06/2003 | CN2564675Y Anti-theft puzzle lock |
| 08/06/2003 | CN1434184A Door locking handle assembly with combination lock |
| 08/06/2003 | CN1117204C Mechanical antidetecting lock-controlled cipher mechanism for safe |
| 07/29/2003 | US6598434 Dual mechanism lock |
| 07/24/2003 | US20030136160 Door locking handle assembly with built-in combination lock |
| 07/23/2003 | EP1329577A2 Emergency release system for door lock |
| 07/23/2003 | EP1329575A2 Door locking handle assembly with built-in combination lock |
| 07/23/2003 | EP1328696A1 Computer physical security device |
| 07/17/2003 | US20030131639 Emergency release system for door lock |