Patents for B62J 3 - Acoustic signal or alarm devices; Arrangement of such devices on cycles (1,252) |
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12/02/1992 | CN2123480U Anti-theft bicycle ring |
11/25/1992 | CN2122806U Electric rotary bell of bicycle |
11/25/1992 | CN2122805U Colour bicycle electric bell |
11/18/1992 | CN2122106U Colour acoustoopic rotary bell |
11/11/1992 | CN2121388U Anti-stealing music bell of bicycle |
09/09/1992 | CN2115278U Bicycle bell |
09/03/1992 | WO1992014643A1 Warning device for a bicycle |
08/16/1992 | CA2036487A1 Warning device for a bicycle |
08/05/1992 | CN2111912U Simple bell |
08/05/1992 | CN2111911U Bicycle bell |
07/29/1992 | CN2111250U Lock bell |
07/01/1992 | CN2108671U Bell for bicycle |
06/17/1992 | CN2107421U Child bicycle with electronic sound device |
05/20/1992 | EP0486085A1 Bicycle bell |
05/20/1992 | CN2104803U Rubberized plastic bicycle bell |
05/13/1992 | CN2104169U Rubber plastic bicycle bell |
05/06/1992 | CN2103494U Bicycle bell with anti-theft cap |
04/22/1992 | CN2102234U Shaped rubber plastic bicycle bell |
04/22/1992 | CN2102233U Linkage bell for bicycle |
04/01/1992 | CN2100346U Plastic loudspeaker of bicycle |
04/01/1992 | CN2100345U Multi-direction regulating bicycle bell |
04/01/1992 | CN1059874A 自行车铃 Bicycle bell |
03/25/1992 | CN2099708U Theft-proof alarm for bicycle |
03/11/1992 | CN2098721U Bicycle bell with alarming function |
03/11/1992 | CN2098431U Anti-theft bell for bicycle |
03/04/1992 | CN2097789U Safety device for bicycle bell |
02/26/1992 | CN2097142U Anti-theft bicycle bell cap |
01/21/1992 | US5083108 Warning device for a bicycle |
01/08/1992 | CN2092478U Brake-blocking rotary bell for bicycles |
12/18/1991 | CN2090795U Electric bell for bicycle |
11/20/1991 | CN2088965U Siren for bicycle |
11/13/1991 | CN2088510U Anti-theft alarm of bicycle |
10/09/1991 | CN2086229U Bicycle brake jointing bell |
09/11/1991 | CN2084448U Air sounding device |
09/11/1991 | CN1054396A Anti-theft traffic signalling device for bike |
08/28/1991 | CN2083557U Bicycle bell |
08/28/1991 | CN2083556U Air sac trumpet of non-motor vehicles |
06/26/1991 | CN1052455A Bell with fixed axle and rotational cap |
06/19/1991 | CN2079149U Sound and optical bicycle bell |
03/27/1991 | CN2073850U Bicycle braking and belling by turning handle bar |
03/27/1991 | CN2073843U New big turn bell |
03/20/1991 | CN2073393U Multi-purposed bicycle radio |
02/13/1991 | CN2071153U Air-ringing car bell |
02/06/1991 | CN1049003A Safe lamp device on bicycle |
01/16/1991 | CN2069374U Ratchet type revolving bell |
12/05/1990 | CN2066827U Rotating bell with fixed shaft |
11/21/1990 | CN2066002U Anti-stealing cover rotational bell for bicycle |
11/20/1990 | US4971924 Metal plate capacitor and method for making the same |
10/31/1990 | CN2064738U Bell for bicycle |
10/17/1990 | CN2063909U Anti-theft bicycle bell |
10/03/1990 | CN2063105U Anti-theft apparatus for motorcycle |
09/26/1990 | CN2062707U Holding clamp for ball of bicycle |
09/19/1990 | CN2062306U Indicator for bicycle brake |
08/08/1990 | CN2060145U Motorcycle anti-stealing alarm device |
07/18/1990 | CN2059412U Rotating bell for bicycle |
07/17/1990 | US4941369 Bicycle handle grip assembly |
06/20/1990 | CN2058395U 防盗自行车铃 Bicycle theft ring |
05/30/1990 | CN2057639U Brake and bell combination acting device for bicycle |
05/30/1990 | CN2057638U Rotary bell for bicycle |
05/16/1990 | CN2057156U Elastic burglar bicycle bell |
05/09/1990 | CN2056910U Automatic alarm of motorcycle for guarding against theft |
04/18/1990 | CN2056141U Multi-purpose integrated lamp and bell device with music on cycles |
04/04/1990 | CN2055516U Key of bike lock with horn funciton |
03/29/1990 | DE3831826C1 Horn |
03/14/1990 | CN2054421U Low-energy cost and flicker multi-purpose lamp for bicycle |
03/14/1990 | CN2054420U Anti-stealing bell of bicycle |
03/13/1990 | US4908000 Sonic windmill for bicycles |
02/21/1990 | CN2053183U Anti-theft bell on bicycle |
02/14/1990 | CN2052742U Single handle braking mechanism for bicycle |
02/07/1990 | CN2052381U Durable bicycle bell guarding against theft |
01/31/1990 | CN2051943U Theft-proof bicycle bell |
01/31/1990 | CN2051942U Theft-proof bicycle bell |
01/31/1990 | CN2051933U Cycle device capable of being used as an alarm and a loudspeaker |
12/20/1989 | CN2049621U Electronic anti-thief device for bicycle |
11/08/1989 | CN2047247U Theft-proof self-sounding bicycle-bell |
11/01/1989 | CN2046848U Bicycle turning bell with anti-theft apparatus |
11/01/1989 | CN2046847U Anti-theft bell for bicycle |
10/25/1989 | CN2046470U Bicycle bell guarding against theft |
10/24/1989 | US4875885 Engine noise simulating device for a bicycle |
09/06/1989 | CN2043960U Bicycle bell with bell cover guarding against theft |
09/06/1989 | CN2043959U Multi-purpose steering and braking indicator of bicycle |
08/30/1989 | CN2043588U Theft-defence alarm for motorcycle |
08/09/1989 | CN2042441U Multi-function bicycle indicator used for safety operation |
07/26/1989 | CN2041656U Anti-stealing bell for bicycle |
07/26/1989 | CN2041655U Safe big bell for bicycle |
07/19/1989 | CN2041281U Bicycle bell linked with retainer ring |
07/12/1989 | CN2040870U Bicycle's secondary generation twin-rotary bell with safety bell-cover |
07/05/1989 | CN2040473U Bicycle brake and bell link device |
07/04/1989 | US4843905 Handle bar socket with air blowing and sounding function |
06/21/1989 | CN2039655U Thieving proof bicycle bell |
05/03/1989 | CN2036920U Rear view mirror and bell for bicycle |
04/19/1989 | CN2036140U Safe bicycle bell |
03/22/1989 | CN2034562U Safety bicycle turning bell |
03/22/1989 | CN2034561U Theft-proof bicycle bell |
03/15/1989 | CN2034190U Self-locking device for bicycle bell cover |
03/08/1989 | CN2033795U Bicycle bell able to guard against being theft |
03/01/1989 | CN2033378U Multifunction tri-wheel children carriage |
02/22/1989 | CN2032976U Seizing anti-stealing bell cover for bicycle |
02/15/1989 | CN2032588U Thumb-operated device for bicycle bell |
02/08/1989 | CN2032169U Bicycle illuminating and hooting device |