| Patents for B62H 5 - Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles (5,371) |
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| 01/09/1992 | WO1992000435A1 Bicycle locking system |
| 01/01/1992 | CN2091806U Anti-theft bicycle |
| 12/31/1991 | US5076526 Fastener for bicycle accessories |
| 12/11/1991 | CN2090347U Theft-froof device for bicycle |
| 12/11/1991 | CN1056843A Dual-purpose bicycle lock with double lock stem and double-shaft/lock/brake |
| 12/03/1991 | US5069049 Lock mechanism for a cycling vehicle |
| 11/20/1991 | CN2088963U Self-locking device of parking bicycle |
| 11/19/1991 | US5065603 Tubular bicycle lock and method for mounting same |
| 11/14/1991 | WO1991017335A1 Lockable quick-release mechanism |
| 11/13/1991 | CN2088507U Anti-theft lock of bicycle turning control |
| 11/13/1991 | CN2088506U Lock for locking the turning device of bicycle |
| 11/13/1991 | CN1056086A 防盗装置 Anti-theft device |
| 11/12/1991 | US5063762 Retractable locking assembly |
| 11/06/1991 | EP0454903A2 Improved bicycle lock |
| 10/02/1991 | EP0442905A4 Anti-theft device |
| 08/29/1991 | DE4006095A1 Foldable, adjustable bicycle - has short wheel base pedals and transmission above steerable front wheel |
| 08/28/1991 | EP0443217A1 Bicycle lock |
| 08/28/1991 | EP0442905A1 Anti-theft device. |
| 08/22/1991 | DE4004947A1 Antitheft device for bicycle - provides spoken warning upon attempted removal of bicycle |
| 08/08/1991 | WO1991011358A1 Burglary alarm for a bicycle |
| 08/08/1991 | DE3943579A1 Bicycle stand with tubular frame - has tube with openings for bolt locking it in parked or travel position |
| 08/07/1991 | EP0440052A1 Luggage carrier for bicycles |
| 07/25/1991 | WO1991010797A1 Lock assembly with flexible shackle |
| 07/23/1991 | US5034579 Motion sensor |
| 07/17/1991 | EP0437211A1 Retention device for fixing an extension part on a carrying rod |
| 07/11/1991 | DE4000430A1 Accessory holder for bicycle - has clamp band with prefixing element, and clamp screws |
| 07/04/1991 | DE3943266A1 Double-security theft alarm device for bicycle stand - incorporates integrated audible alarm with batteries and switch operated by plunger when max. angle is exceeded |
| 07/02/1991 | US5027628 Lockable quick-release mechanism |
| 06/27/1991 | DE3942948A1 Anti-theft fitting for bicycle - has saddle locked into extreme raised position when machine is left |
| 06/26/1991 | CN1052454A Anti-theft lock for bike and tricycle |
| 06/13/1991 | WO1991008365A1 Apparatus for securing mobile articles and inflater |
| 06/12/1991 | CN2078724U 防盗自行车 Bicycle theft |
| 06/11/1991 | US5023596 Bicycle alarm |
| 06/11/1991 | US5022672 Theftproof quick-release type clamping assembly for mounting bicycle part |
| 06/05/1991 | EP0429524A1 Locking device for locking a bicycle. |
| 05/29/1991 | DE3938799A1 Bicycle lock with double safeguard - prevents rotation of pedals and locks rear wheel with cable |
| 05/02/1991 | WO1991006079A1 Motion sensor |
| 05/02/1991 | CA2071216A1 Motion sensor |
| 05/01/1991 | CN2076062U Embedded in front fork lock for bicycle |
| 04/30/1991 | US5010746 Bicycle lock |
| 04/16/1991 | US5007260 Bicycle locking system |
| 04/09/1991 | US5005390 Lock for quick release mechanism on bicycle wheels, seats and car racks |
| 04/04/1991 | DE3932178A1 Lock for bicycle front wheel - has holder on front wheel fork with rotary swivelling holding lever engaging bicycle frame |
| 03/28/1991 | DE3926282A1 Alarm system for bicycles - has lock controlled bolt with electrical circuit to prevent manipulation |
| 03/27/1991 | CN1012151B Automatic double-safety bicycle lock |
| 03/21/1991 | DE3930143A1 Antitheft device for bicycle - locks handlebars using sleeve with non-turnable plug lock |
| 03/12/1991 | CA1281198C Anti-theft device for the steering column of a motor vehicle |
| 03/06/1991 | EP0415499A1 Bicycle ring lock |
| 03/06/1991 | CN2072501U Raincloak type two-purpose safety device for motorcycle |
| 02/20/1991 | EP0413065A1 Alarm lock |
| 01/31/1991 | DE3919081A1 Bicycle with chair type seat and back - has frame of sheet of aluminium or PMMA bent over along top and open underneath, with long tube and steering wheel |
| 01/30/1991 | CN2070273U Brake for motorcycle |
| 01/24/1991 | WO1990015212A3 Bicycle lock |
| 01/10/1991 | DE3921782A1 Anti-theft device for bicycle - has alarm bell which is activated if bicycle is wheeled in either direction |
| 12/25/1990 | US4980667 Motion sensitive bicycle alarm |
| 12/13/1990 | WO1990015212A2 Bicycle lock |
| 11/28/1990 | CN2066475U Side open type lock for front fork of bicycle |
| 11/20/1990 | US4971345 Security device for bicycle components |
| 11/20/1990 | US4970883 Lock assembly with flexible shackle |
| 11/14/1990 | CN2065592U Theft-proof alarm device for motorcycle |
| 11/09/1990 | WO1990013469A1 Bicycle accessory for carrying a shackle |
| 11/09/1990 | CA2055458A1 Bicycle accessory for carrying a shackle |
| 10/30/1990 | US4966382 Bicycle accessory for carrying a shackle |
| 10/23/1990 | US4964287 Quick-release bicycle axle assembly |
| 10/03/1990 | CN2063105U Anti-theft apparatus for motorcycle |
| 08/28/1990 | US4951487 Bicycle wheel locking means |
| 08/07/1990 | US4945739 Bicycle lock |
| 08/01/1990 | CN2059896U Anti-theft alarm for bicycle |
| 07/18/1990 | CN2059416U Anti-theft hood for motor cycle |
| 07/04/1990 | CN2058896U Locking mechanism for bicycle prop stand |
| 06/28/1990 | DE3933604A1 Rain cover for use on bike - is pref. integral in container fixed on vehicle |
| 05/17/1990 | DE3838316A1 Wheeled-vehicle securing device |
| 05/03/1990 | WO1990004535A1 Anti-theft device |
| 05/01/1990 | CA1268497A1 Security device for bicycle saddle |
| 04/24/1990 | US4920334 Security system for bicycles, ski racks and coat racks |
| 04/17/1990 | US4916926 Locking apparatus |
| 04/04/1990 | EP0361155A1 Support for a long stirrup lock |
| 04/04/1990 | CN1007417B Locking device for a bicycle |
| 03/28/1990 | EP0360335A2 Support for safety devices for two-wheeled vehicles |
| 03/21/1990 | CN2054774U Directional retaining mechanism of bike |
| 03/21/1990 | CN1040549A Hidden-in-handlebar antithief lock for bike |
| 03/08/1990 | WO1990002074A1 Locking device for locking a bicycle |
| 01/31/1990 | CN2051935U Burglar alarm for motorcycle |
| 01/31/1990 | CN2051934U Multifunctional electronic theft device for cycle |
| 01/31/1990 | CN2051933U Cycle device capable of being used as an alarm and a loudspeaker |
| 01/31/1990 | CN2051932U Stand lock for motorcycle |
| 01/31/1990 | CN2051931U Theft appliance for motor cycle |
| 01/24/1990 | CN1038987A Automatic double-safety bicycle lock |
| 01/04/1990 | DE3830422C1 Mounting for a long-shackle lock |
| 12/19/1989 | US4887444 Locking means, and more particularly a lock for a bicycle |
| 11/23/1989 | DE3912900A1 Frame lock for bicycles and the like |
| 11/23/1989 | DE3817428A1 Method for safeguarding movable objects against theft |
| 11/08/1989 | EP0340752A2 Slotted clasping clamp for mounting a bicycle lock to a frame |
| 10/18/1989 | EP0337552A1 Luggage-carrier with removable shackle lock |
| 10/05/1989 | DE3809464A1 Two-wheeled vehicle having protection against theft |
| 10/03/1989 | US4870843 Security system for cycles and the like |
| 08/31/1989 | DE3804872A1 Bicycle lock for blocking the tread cranks |
| 07/25/1989 | US4850207 Lock with flexible cable |
| 07/19/1989 | CN2041342U Anti-thieving device for bicycle |
| 07/11/1989 | US4845967 Spring-free locking cable lock |