Patents for B62J 3 - Acoustic signal or alarm devices; Arrangement of such devices on cycles (1,252)
12/1992
12/02/1992CN2123480U Anti-theft bicycle ring
11/1992
11/25/1992CN2122806U Electric rotary bell of bicycle
11/25/1992CN2122805U Colour bicycle electric bell
11/18/1992CN2122106U Colour acoustoopic rotary bell
11/11/1992CN2121388U Anti-stealing music bell of bicycle
09/1992
09/09/1992CN2115278U Bicycle bell
09/03/1992WO1992014643A1 Warning device for a bicycle
08/1992
08/16/1992CA2036487A1 Warning device for a bicycle
08/05/1992CN2111912U Simple bell
08/05/1992CN2111911U Bicycle bell
07/1992
07/29/1992CN2111250U Lock bell
07/01/1992CN2108671U Bell for bicycle
06/1992
06/17/1992CN2107421U Child bicycle with electronic sound device
05/1992
05/20/1992EP0486085A1 Bicycle bell
05/20/1992CN2104803U Rubberized plastic bicycle bell
05/13/1992CN2104169U Rubber plastic bicycle bell
05/06/1992CN2103494U Bicycle bell with anti-theft cap
04/1992
04/22/1992CN2102234U Shaped rubber plastic bicycle bell
04/22/1992CN2102233U Linkage bell for bicycle
04/01/1992CN2100346U Plastic loudspeaker of bicycle
04/01/1992CN2100345U Multi-direction regulating bicycle bell
04/01/1992CN1059874A 自行车铃 Bicycle bell
03/1992
03/25/1992CN2099708U Theft-proof alarm for bicycle
03/11/1992CN2098721U Bicycle bell with alarming function
03/11/1992CN2098431U Anti-theft bell for bicycle
03/04/1992CN2097789U Safety device for bicycle bell
02/1992
02/26/1992CN2097142U Anti-theft bicycle bell cap
01/1992
01/21/1992US5083108 Warning device for a bicycle
01/08/1992CN2092478U Brake-blocking rotary bell for bicycles
12/1991
12/18/1991CN2090795U Electric bell for bicycle
11/1991
11/20/1991CN2088965U Siren for bicycle
11/13/1991CN2088510U Anti-theft alarm of bicycle
10/1991
10/09/1991CN2086229U Bicycle brake jointing bell
09/1991
09/11/1991CN2084448U Air sounding device
09/11/1991CN1054396A Anti-theft traffic signalling device for bike
08/1991
08/28/1991CN2083557U Bicycle bell
08/28/1991CN2083556U Air sac trumpet of non-motor vehicles
06/1991
06/26/1991CN1052455A Bell with fixed axle and rotational cap
06/19/1991CN2079149U Sound and optical bicycle bell
03/1991
03/27/1991CN2073850U Bicycle braking and belling by turning handle bar
03/27/1991CN2073843U New big turn bell
03/20/1991CN2073393U Multi-purposed bicycle radio
02/1991
02/13/1991CN2071153U Air-ringing car bell
02/06/1991CN1049003A Safe lamp device on bicycle
01/1991
01/16/1991CN2069374U Ratchet type revolving bell
12/1990
12/05/1990CN2066827U Rotating bell with fixed shaft
11/1990
11/21/1990CN2066002U Anti-stealing cover rotational bell for bicycle
11/20/1990US4971924 Metal plate capacitor and method for making the same
10/1990
10/31/1990CN2064738U Bell for bicycle
10/17/1990CN2063909U Anti-theft bicycle bell
10/03/1990CN2063105U Anti-theft apparatus for motorcycle
09/1990
09/26/1990CN2062707U Holding clamp for ball of bicycle
09/19/1990CN2062306U Indicator for bicycle brake
08/1990
08/08/1990CN2060145U Motorcycle anti-stealing alarm device
07/1990
07/18/1990CN2059412U Rotating bell for bicycle
07/17/1990US4941369 Bicycle handle grip assembly
06/1990
06/20/1990CN2058395U 防盗自行车铃 Bicycle theft ring
05/1990
05/30/1990CN2057639U Brake and bell combination acting device for bicycle
05/30/1990CN2057638U Rotary bell for bicycle
05/16/1990CN2057156U Elastic burglar bicycle bell
05/09/1990CN2056910U Automatic alarm of motorcycle for guarding against theft
04/1990
04/18/1990CN2056141U Multi-purpose integrated lamp and bell device with music on cycles
04/04/1990CN2055516U Key of bike lock with horn funciton
03/1990
03/29/1990DE3831826C1 Horn
03/14/1990CN2054421U Low-energy cost and flicker multi-purpose lamp for bicycle
03/14/1990CN2054420U Anti-stealing bell of bicycle
03/13/1990US4908000 Sonic windmill for bicycles
02/1990
02/21/1990CN2053183U Anti-theft bell on bicycle
02/14/1990CN2052742U Single handle braking mechanism for bicycle
02/07/1990CN2052381U Durable bicycle bell guarding against theft
01/1990
01/31/1990CN2051943U Theft-proof bicycle bell
01/31/1990CN2051942U Theft-proof bicycle bell
01/31/1990CN2051933U Cycle device capable of being used as an alarm and a loudspeaker
12/1989
12/20/1989CN2049621U Electronic anti-thief device for bicycle
11/1989
11/08/1989CN2047247U Theft-proof self-sounding bicycle-bell
11/01/1989CN2046848U Bicycle turning bell with anti-theft apparatus
11/01/1989CN2046847U Anti-theft bell for bicycle
10/1989
10/25/1989CN2046470U Bicycle bell guarding against theft
10/24/1989US4875885 Engine noise simulating device for a bicycle
09/1989
09/06/1989CN2043960U Bicycle bell with bell cover guarding against theft
09/06/1989CN2043959U Multi-purpose steering and braking indicator of bicycle
08/1989
08/30/1989CN2043588U Theft-defence alarm for motorcycle
08/09/1989CN2042441U Multi-function bicycle indicator used for safety operation
07/1989
07/26/1989CN2041656U Anti-stealing bell for bicycle
07/26/1989CN2041655U Safe big bell for bicycle
07/19/1989CN2041281U Bicycle bell linked with retainer ring
07/12/1989CN2040870U Bicycle's secondary generation twin-rotary bell with safety bell-cover
07/05/1989CN2040473U Bicycle brake and bell link device
07/04/1989US4843905 Handle bar socket with air blowing and sounding function
06/1989
06/21/1989CN2039655U Thieving proof bicycle bell
05/1989
05/03/1989CN2036920U Rear view mirror and bell for bicycle
04/1989
04/19/1989CN2036140U Safe bicycle bell
03/1989
03/22/1989CN2034562U Safety bicycle turning bell
03/22/1989CN2034561U Theft-proof bicycle bell
03/15/1989CN2034190U Self-locking device for bicycle bell cover
03/08/1989CN2033795U Bicycle bell able to guard against being theft
03/01/1989CN2033378U Multifunction tri-wheel children carriage
02/1989
02/22/1989CN2032976U Seizing anti-stealing bell cover for bicycle
02/15/1989CN2032588U Thumb-operated device for bicycle bell
02/08/1989CN2032169U Bicycle illuminating and hooting device
1 ... 2 3 4 5 6 7 8 9 10 11 12 13