| Patents for E05B 71 - Locks specially adapted for bicycles, other than padlocks (3,176) |
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| 04/04/1990 | CN2055523U Anti-theft bike lock |
| 04/04/1990 | CN2055522U Swing line bike lock |
| 03/28/1990 | CN2055167U Theft deterrent electronic lock for bicycle |
| 03/28/1990 | CN2055166U 自行车锁 Bicycle lock |
| 03/28/1990 | CN2055165U Dual function theft deterrent electric bicycle lock |
| 03/21/1990 | CN2054822U Safety lock of bicycle |
| 03/21/1990 | CN1040648A Antithief bike lock |
| 03/14/1990 | CN2054476U Band-drawing inflator with chain-lock |
| 03/07/1990 | CN2054063U Double safety bicycle lock |
| 03/07/1990 | CN2054062U Four-rod linkage type bicycle lock |
| 02/28/1990 | CN2053654U Electronic secret code lock for motorcycle |
| 02/28/1990 | CN2053653U Bicycle head lock |
| 02/28/1990 | CN2053652U Catch type theft-proof lock for bicycle |
| 02/28/1990 | CN2053651U Safety lock for bicycle |
| 02/28/1990 | CN2053650U Steel cover lock for bicycle |
| 02/28/1990 | CN2053649U Bicycle lock with synchronous different cores |
| 02/21/1990 | CN2053231U Anti-theft bike lock with enclosed interlock mechanism |
| 02/14/1990 | CN2052806U Safety lock mounted on bicycle front forks |
| 02/07/1990 | CN2052427U Built-in lock of the bicycle |
| 01/31/1990 | CN2052026U Neglect-avoiding lock for cycle |
| 01/30/1990 | US4896517 Wire lock having self-retractable wire |
| 01/24/1990 | CN2051658U Anti-prying lock for bicycle |
| 01/24/1990 | CN2051657U Anti-theft lock for bicycle, motorcycle and tricycle |
| 01/17/1990 | CN2051264U Safety lock for bike |
| 01/10/1990 | CN2050868U Lock for bicycle |
| 01/10/1990 | CN2050867U Caliper type lock guarding against theft for bicycle |
| 12/27/1989 | CN2050063U Lock for motorcycle |
| 12/20/1989 | CN2049665U Anti-thief lock for bicycle and pedal tricycle |
| 12/20/1989 | CN2049664U Anti-prizing lock for bicycle |
| 12/20/1989 | CN2049663U Directional double-safety anti-thief lock for bicycle |
| 12/20/1989 | CN2049662U Anti-prizing lock for bicycle |
| 12/13/1989 | CN2049257U Thief-proof lock for bicycle |
| 12/13/1989 | CN2049256U Thief-proof lock for bicyde |
| 11/29/1989 | CN2048503U Clamp type bike lock |
| 11/23/1989 | DE3912900A1 Frame lock for bicycles and the like |
| 11/22/1989 | CN2048099U Cross-type motor spring lock |
| 11/15/1989 | CN2047698U Bike lock |
| 11/15/1989 | CN1037186A Prying-proof bicycle lock |
| 11/01/1989 | CN2046910U Anti-theft alarm lock for bicycle |
| 10/25/1989 | CN2046530U Bicycle lock with reminding bicycle locking function |
| 10/25/1989 | CN2046529U Electronic alarm bicycle lock with guarding against theft function |
| 10/11/1989 | CN2045769U Anti-stealing lock for bicycle |
| 09/20/1989 | CN2044634U Anti-burglary lock for bicycle |
| 09/20/1989 | CN2044633U Anti-prying apparatus for bicycle lock |
| 09/20/1989 | CN2044632U Anti-burglary lock for bicycle |
| 09/13/1989 | CN2044275U Bycicle lock |
| 09/06/1989 | CN2043989U Guarding against theft and warning lock for bicycle |
| 08/30/1989 | CN2043656U Theft-defence lock for tricycles |
| 08/30/1989 | CN2043655U Picking defence lock for bicycles |
| 08/23/1989 | CN2043259U Bicycle lateral enciphered taillamp-lock |
| 08/23/1989 | CN2043258U Thread type closed circuit bicycle lock |
| 08/10/1989 | WO1989007184A1 Anti-theft device |
| 08/09/1989 | CN2042502U Bicycle lock with functions of five safeguard and theft guarding |
| 08/09/1989 | CN2042501U Front fork installed bicycle lock |
| 08/09/1989 | CN2042500U Sealed and theft guarding bicycle lock with double safeguard fuction |
| 08/02/1989 | CN2042103U Bicycle lock with electronic musical alarm |
| 08/02/1989 | CN2042102U Prizing-proof bicycle lock with a sleeve-type lock mechanism opened when pushed forward |
| 07/26/1989 | CN2041713U Anti-stealing lock for bicycle |
| 07/26/1989 | CN2041712U Anti-prizing lock for bicycle |
| 07/19/1989 | CN2041344U Latch for bicycle lock |
| 07/19/1989 | CN2041343U Sealing type lock for bicycle |
| 07/19/1989 | CN2041342U Anti-thieving device for bicycle |
| 07/12/1989 | CN2040941U Permutation lock for bicycle |
| 07/12/1989 | CN2040940U 自行车保险锁 Bicycle safety lock |
| 06/28/1989 | CN2040132U Anti-theft lock for bicycle |
| 06/21/1989 | CN2039729U Prize proof lock for bicycle |
| 06/07/1989 | CN2038939U Multipurpose safety lock |
| 05/31/1989 | CN2038534U Key type code changable bicycle lock |
| 05/31/1989 | CN2038533U Prizing prevention bicycle lock |
| 05/31/1989 | CN2038532U Multifunctional bicycle lock with vertical pin |
| 05/31/1989 | CN2038531U Safety lock with double-tongue for bicycle |
| 05/24/1989 | CN2038140U Telescopic bicycle lock |
| 05/24/1989 | CN2038139U Anti-prizing bicycle lock |
| 05/17/1989 | CN2037767U Easy-to-use chain lock for bicycle |
| 04/26/1989 | EP0186683B1 Device for locking a bicycle |
| 04/26/1989 | CN2036560U Theft-proof twin-switch lock for bicycle |
| 04/19/1989 | CN2036202U Roll type horizontal bolt bicycle lock |
| 04/12/1989 | CN2035788U Anti-thief and anti-pry bicycle lock |
| 04/05/1989 | CN2035375U Prizing-protective bicycle lock |
| 03/29/1989 | CN2034982U Fully-sealed safe bicycle lock |
| 03/22/1989 | CN2034608U Safety lock for bicycle |
| 03/22/1989 | CN2034607U Theft-proof lock for bicycle |
| 03/22/1989 | CN2034606U Safety theft-proof lock for bicycle |
| 03/15/1989 | CN2034190U Self-locking device for bicycle bell cover |
| 03/08/1989 | CN2033845U Bicycle lock |
| 03/08/1989 | CN2033844U Antiprizing bicycle lock |
| 02/22/1989 | CN2033039U Safe lock for bicycle |
| 02/15/1989 | CN2032638U C type safety bicycle lock having no rabbet on case |
| 02/15/1989 | CN2032637U Warning device for locking bicycle |
| 02/08/1989 | CN2032231U Touch type electronic cipher bike lock |
| 02/08/1989 | CN2032230U Anti-prying lock for bicycle |
| 02/08/1989 | CN2032229U Anti-theft alarm lock for bicycle |
| 02/01/1989 | CN2031822U Closed bicycle lock with capability of strong-external-froce resistance |
| 01/25/1989 | CN2031432U Safety lock for bicycle |
| 01/18/1989 | CN2031028U 夜光锁 Luminous Lock |
| 01/04/1989 | CN2030242U Theft-proof bicycle locks |
| 01/04/1989 | CN2030241U Theft-proof bicycle lock |
| 01/04/1989 | CN2030240U Stand lock |
| 01/03/1989 | US4794770 Device for locking a bicycle |
| 12/28/1988 | CN88218093U Half-open type bicycle lock with double cam pawls |