E05B 37 - Permutation locks; Puzzle locks

Patents for E05B 37 - Permutation locks; Puzzle locks (5,333)
02/1995
02/01/1995	CN2188617Y Non-key cipher alarming mechanical lock
01/1995
01/31/1995	CA2119985A1 Manipulation proof combination lock
01/18/1995	EP0634543A1 Combination lock with a rotating knob, a cam disc and a lever
01/04/1995	CN2186788Y Anti-theft door lock coupled unit
01/04/1995	CN2186784Y Money-box with puzzle lock
01/04/1995	CN1027298C Computerized puzzle lock
12/1994
12/28/1994	CN2186278Y Safety lock with two-grade double-code secret
12/21/1994	CN2185774Y Digital magnetic code theft-proof lock for car
12/14/1994	CN2185299Y Anti-theft cipher lock
12/09/1994	CA2097992A1 Combination lock with arrangement for defeating automatic dialer
12/07/1994	CN2184743Y Mechanical puzzle lock
12/07/1994	CN2184742Y Puzzle double safety anti-theft lock
11/1994
11/29/1994	US5368406 Pen-type device with combination lock
11/23/1994	CN1095446A Multifunction cipher spring lock
11/16/1994	CN2182843Y Device for return-to-zero for plate type puzzle lock
11/16/1994	CN2182842Y Safety lock with tumbler disc on several axes
11/16/1994	CN2182841Y Theft-proof door with puzzle lock
11/16/1994	CN1095139A Core of coding lock
11/16/1994	CN1095138A Key
11/10/1994	DE4314798A1 Push-key combination lock
11/09/1994	CN2182228Y Keying cipher lock
11/09/1994	CN2182227Y Energy-saving cipher electronic lock
11/09/1994	CN2182226Y Electronic cipher lock
11/09/1994	CN2182225Y Anti-theft cipher lock
11/02/1994	CN2181545Y Universal electronic permutation lock
11/02/1994	CN2181544Y Magnetic bridge permutation lock
11/02/1994	CN2181543Y Lock
11/01/1994	US5359867 Combination padlock with magnifiable combinations
10/1994
10/27/1994	DE4323493C1 Number-combination lock with a rotary knob, with a cam disc and with a drop-in lever
10/26/1994	CN2180740Y Mechanical puzzle lock for automobile
10/26/1994	CN2180735Y Coding, open and close mechanism of pure mechanical key puzzle lock
10/26/1994	CN2180734Y Ball shape magnetic card lock
10/26/1994	CN2180733Y Digital spring puzzle lock
10/26/1994	CN2180732Y Mechanical puzzle lock
10/26/1994	CN2180731Y Theft-proof puzzle lock
10/26/1994	CN2180730Y Two-purpose theft-proof puzzle lock
10/26/1994	CN2180729Y Fuel tank cover lock with puzzle lock
10/26/1994	CN2180728Y Puzzle lock movement
10/20/1994	DE4308629A1 Number-combination safety lock
10/19/1994	CN2179900Y Electronic clock with dip switch
10/18/1994	US5355700 Window-lock and lever-type lock
10/12/1994	CN2179427Y Puzzle lock
10/12/1994	CN2179426Y Cipher anti-theft device for transformer
10/12/1994	CN2179425Y Mechanical and electronic digital code lock
10/11/1994	US5355278 Portable electronic apparatus having an electro-magnetic shield supporting a keyboard
10/05/1994	CN2178769Y Changable cipher lock without handle
10/05/1994	CN2178768Y Tooth type turntable checking number lock
10/05/1994	CN2178767Y Cipher lock with anti-drill, anti-smash, anti-chisel, anti-grip functions
10/05/1994	CN2178766Y Improved structure of lock wick for multipurpose combined cipher lock
09/1994
09/28/1994	CN2178265Y Electromagnetic trip type double bolt non-keyhole door lock
09/28/1994	CN2178263Y Safety puzzle lock
09/21/1994	CN2177769Y Button type puzzle lock
09/21/1994	CN1092495A Theft-proof lock for automobile
09/20/1994	US5348356 Hidden, releasable latch for a molded plastic enclosure
09/14/1994	CN2177068Y Number lock for chest
09/14/1994	CN2177063Y Puzzle lock
09/13/1994	US5345798 Code lock device
09/07/1994	CN2176402Y Coded lock of alarm
09/06/1994	US5343723 Combination lock
08/1994
08/24/1994	CN2175283Y Double security puzzle lock for door
08/23/1994	CA1331523C Dial lock assembly
08/17/1994	CN2174533Y Antenna type key remote-control apparatus for vehicle
08/10/1994	CN2173833Y Electronic cipher lock for motorcycle
07/1994
07/27/1994	CN2172799Y Anti-theft lock for vehicles
07/27/1994	CN2172797Y Mechnical puzzle interlocking theft-proof door lock
07/27/1994	CN2172796Y Mechanical puzzle lock
07/26/1994	CA1330883C Dial lock assembly
07/19/1994	US5331508 Portable electronic apparatus having a removable keyboard unit
07/19/1994	US5330186 Puzzle box
07/13/1994	EP0563253A4 High security electronic dial combination lock
07/13/1994	CN2171658Y Cipher lock with changing code and without pushing key repeat
07/13/1994	CN2171657Y Cipher lock with key exchanging words
06/1994
06/22/1994	CN2169671Y Timed lock for microcomputer room
06/22/1994	CN2169670Y Key controlled mechanical puzzle spring lock
06/15/1994	CN2168921Y Mechanic safety door lock without key
06/15/1994	CN2168920Y Numerical lock capable of being opened by a key
06/08/1994	CN2168043Y Key-pressing mechanical puzzle lock for doors
06/08/1994	CN2168042Y Electric cipher lock group for telecommunication wiring box
06/08/1994	CN2168041Y Double-cylinder cording check lock
06/01/1994	CN2167154Y Easy-assembly puzzle lock
06/01/1994	CN2167153Y Tumbler discs of puzzle lock
05/1994
05/25/1994	CN2166188Y Mechanical puzzle lock head
05/25/1994	CN1024699C Numerical control puzzle lock with single operation handle
05/18/1994	CN2165209Y Multiple-door computer cipher safe
05/18/1994	CN2165189Y Puzzle cylinder lock
05/18/1994	CN2165188Y Integrated formed permutation lock
05/11/1994	CN2164439Y Code memory built-in lock
05/11/1994	CN2164438Y Robber-proof puzzle lock
05/04/1994	EP0500710B1 Combination lock
05/04/1994	CN2163842Y Electric puzzle lock
05/04/1994	CN2163841Y Puzzle lock
05/04/1994	CN2163840Y Plate-spring number-regulating built-in lock
05/04/1994	CN2163824Y Cipher-locked safety cover for manholes
05/03/1994	US5307657 Permutation lock, in particular for trunks pieces of furniture or the like
05/03/1994	US5307656 High security electronic dial combination lock
05/03/1994	US5307654 Combination lock for simultaneously unlocking and uncovering a container
04/1994
04/27/1994	CN2163217Y Concealed suitcase cipher lock
04/27/1994	CN2163213Y Puzzle cylinder lock
04/27/1994	CN2163212Y Mechanical puzzle lock
04/27/1994	CN2163211Y Anti-theft puzzle lock

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