| Patents for E05B 71 - Locks specially adapted for bicycles, other than padlocks (3,176) |
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| 02/26/1992 | CN2097254U Cross-latch type safety lock for bicycle |
| 02/19/1992 | CN2096612U Improved tap internal type anti-theft lock for bicycle |
| 02/19/1992 | CN2096611U Lock for handlebar of bicycle |
| 02/19/1992 | CN2096610U Multi-arrange marble anti-theft lock |
| 02/12/1992 | CN2095918U Safety bicycle lock |
| 02/12/1992 | CN2095917U Bicycle lock |
| 02/12/1992 | CN2095916U Axial open gear bicycle lock |
| 02/12/1992 | CN2095915U Combined ring bicycle lock |
| 02/12/1992 | CN2095914U Bicycle lock |
| 01/29/1992 | EP0468088A1 Security device for trolleys |
| 01/29/1992 | CN2094602U Theft-proof vehicle lock |
| 01/29/1992 | CN2094601U Bicycle safety lock |
| 01/29/1992 | CN2094600U Theft-proof bicycle lock |
| 01/29/1992 | CN2094599U Bicycle wall shape lock |
| 01/29/1992 | CN2094598U Bicycle puzzle lock |
| 01/29/1992 | CN2094597U Pick proof vehicle lock |
| 01/29/1992 | CN2094596U Theft-proof bicycle lock |
| 01/24/1992 | CA2030756A1 Securing device for carts |
| 01/15/1992 | CN2093226U Theft-proof device for tricycle |
| 01/15/1992 | CN2093225U Theft-proof lock for bicycle |
| 01/15/1992 | CN2093224U Anti-prying lock for bicycle |
| 01/15/1992 | CN2093223U Bicycle anti-theft lock capable of once locking handlebar and front wheel together |
| 01/08/1992 | CN2092584U Bicycle locks guarding against prying |
| 01/08/1992 | CN2092583U Thief-guarding locks fixing on bicycle front fork |
| 01/08/1992 | CN2092582U Bicycle locks with wrenching bolts |
| 01/08/1992 | CN1057694A Multifunctional anti-prying lock for bicycle |
| 01/01/1992 | CN2091929U Puzzle lock for front wheel of bicycle |
| 01/01/1992 | CN2091928U Locking mechanism on front fork |
| 01/01/1992 | CN2091927U Anti-theft bicycle lock |
| 01/01/1992 | CN2091926U Bicycle lock with directional locking mechanism |
| 01/01/1992 | CN2091925U Anti-theft bicycle lock |
| 01/01/1992 | CN2091924U Anti-picking bicycle lock |
| 01/01/1992 | CN2091923U Anti-theft bicycle lock |
| 01/01/1992 | CN2091922U Wholly-sealed bicycle lock |
| 12/25/1991 | CN2091338U Anti-stealing alarm magnetic cipher lock for motorcycle |
| 12/25/1991 | CN1057311A 自行车锁 Bicycle lock |
| 12/25/1991 | CN1057310A Lock and brake two-purpose theft-deterent bicycle lock |
| 12/18/1991 | CN2090862U 自行车锁 Bicycle lock |
| 12/18/1991 | CN1057085A Antipicking bicycle lock |
| 12/11/1991 | CN2090409U Theft-proof safety lock for bicycle |
| 12/04/1991 | CN2089965U Anti-theft safety lock for bicycle |
| 12/04/1991 | CN2089964U Bicycle lock |
| 12/04/1991 | CN2089963U Three-function anti-theft lock for bicycle |
| 12/04/1991 | CN1056727A Inside locking anti-stealing device for bicycle |
| 12/04/1991 | CN1056726A Two-purpose bicycle lock |
| 11/30/1991 | CA2018023A1 Quick-release bicycle wheel lock |
| 11/27/1991 | CN2089508U Anti-theft lock of bicycle |
| 11/27/1991 | CN2089507U Pin type anti-spry bicycle lock |
| 11/27/1991 | CN2089506U Anti-theft lock of bicycle |
| 11/27/1991 | CN2089505U 自行车锁 Bicycle lock |
| 11/27/1991 | CN1056552A Puzzle lock of bicycle for limiting steering |
| 11/20/1991 | CN2089052U Full closed lock for bicycle |
| 11/20/1991 | CN2089051U Double function anti-theft lock for bicycle |
| 11/20/1991 | CN2089050U Bolt type lock for bicycle |
| 11/20/1991 | CN2089049U Closed anti-theft lock for bicycle |
| 11/20/1991 | CN2089048U Anti-picking for bicycle |
| 11/20/1991 | CN2089047U Anti-theft lock for bicycle |
| 11/13/1991 | CN2088584U Straight bolt bicycle lock |
| 11/06/1991 | CN2088152U Theft-proof safety cycle lock |
| 11/06/1991 | CN2088151U Bicycle head lock |
| 11/06/1991 | CN2088150U Gearbox-type cycle theft lock |
| 11/06/1991 | CN2088149U Bicycle lock |
| 11/06/1991 | CN2088148U Theft-proof cycle lock |
| 11/06/1991 | CN2088147U Outer casing enclosed safety lock for bicycles |
| 11/06/1991 | CN1055978A Anti-thief safety lock installed on front fork of bike |
| 10/30/1991 | CN2087666U Anti-prying cylinder lock for bicycle |
| 10/30/1991 | CN2087665U Theft-proof lock for bicycle |
| 10/23/1991 | CN2087228U Fully-sealed cylinder bicycle lock and the key of cross section |
| 10/23/1991 | CN2087227U Fully-closed anti-pry bicycle lock |
| 10/23/1991 | CN1055570A 锁 Lock |
| 10/16/1991 | CN2086780U Bicycle lock with double-safety device |
| 10/16/1991 | CN2086779U Anti-theft double-safety lock for bike |
| 10/09/1991 | CN2086291U Combined anti-stealing lock for bicycle |
| 10/09/1991 | CN2086290U Multi-functional anti-stealing alarm for bicycle |
| 10/09/1991 | CN2086289U Full closed anti-stealing lock for bicycle |
| 10/02/1991 | CN2085837U Anti-theft lock for bicycle |
| 10/02/1991 | CN2085836U Picking-preventing bicycle lock |
| 10/02/1991 | CN2085835U Bicycle lock |
| 09/25/1991 | CN2085405U Cycle's lock |
| 09/25/1991 | CN2085404U Anti-theft lock for bicycle |
| 09/25/1991 | CN2085403U Double safety lock for bicycle |
| 09/25/1991 | CN2085402U Rolling lock |
| 09/18/1991 | CN2084970U Anti-theft ring lock for bicycle |
| 09/18/1991 | CN2084969U Three-security lock for bicycle |
| 09/11/1991 | CN2084498U Foot anti-theft safety lock for bike |
| 09/11/1991 | CN2084497U Anti-theft lock of bicycle |
| 09/11/1991 | CN2084496U Arc double closed bicycle anti-theft lock clamp |
| 09/11/1991 | CN2084495U Anti-theft bicycle lock with fixing frame |
| 09/11/1991 | CN2084494U Anti-theft lock of bicycle |
| 09/04/1991 | CN2084089U Safety lock for bicycle |
| 09/04/1991 | CN2084088U Anti-picking lock for bicycle |
| 08/28/1991 | CN2083620U Composite two-safety bicycle lock |
| 08/28/1991 | CN2083619U Safety bicycle lock |
| 08/21/1991 | CN2083181U Steel fist-type theft lock for bicycles |
| 08/21/1991 | CN2083180U Semi-automatic theft lock for bicycles |
| 08/14/1991 | CN2082747U Bicycle lock |
| 08/14/1991 | CN2082746U Safety lock for bicycle |
| 08/07/1991 | CN2082303U Gear lock for bicycle |
| 08/07/1991 | CN2082302U Directive lock installed on front fork of a bicycle |
| 08/07/1991 | CN2082301U Prizing-proof bicycle lock |