Assignee
MAEDA IND
JP·62 granted patents·2,141 citations·filing 1973–1994
Top patents by PatentIndex Score
62 records- 0197US4593799AOne way clutch mechanism for bicycle freewheel hubMAEDA IND·Filed 1984·Granted Jun 10, 1986·65 cites·9 claims
- 0296US4869710AMultiple freewheel for bicycleMAEDA IND·Filed 1988·Granted Sep 26, 1989·103 cites·11 claims
- 0396US3956943ABicycle sprocket wheelMAEDA IND·Filed 1973·Granted May 18, 1976·106 cites·4 claims
- 0495US4400038AQuick-release type hub for bicyclesMAEDA IND·Filed 1981·Granted Aug 23, 1983·126 cites·8 claims
- 0594USD273561SLock nut for bicycle or the likeMAEDA IND·Filed 1981·Granted Apr 24, 1984·42 cites·1 claims
- 0693US5094120ABicycle speed change lever assemblyMAEDA IND·Filed 1990·Granted Mar 10, 1992·89 cites·12 claims
- 0793US4436468ABall head lock nut as a component element of bicycle head partsMAEDA IND·Filed 1982·Granted Mar 13, 1984·85 cites·4 claims
- 0891US4930798ABicycle handle assemblyMAEDA IND·Filed 1988·Granted Jun 5, 1990·69 cites·25 claims
- 0988US5104358ABicycle front derailleurMAEDA IND·Filed 1991·Granted Apr 14, 1992·60 cites·9 claims
- 1088US5037355ABicycle front derailleurMAEDA IND·Filed 1990·Granted Aug 6, 1991·62 cites·6 claims
- 1188US4267744ABicycle speed change leverMAEDA IND·Filed 1979·Granted May 19, 1981·45 cites·10 claims
- 1288US4226131ABicycle rear derailleurMAEDA IND·Filed 1978·Granted Oct 7, 1980·46 cites·5 claims
- 1386US4232564ABicycle speed change lever deviceMAEDA IND·Filed 1978·Granted Nov 11, 1980·39 cites·6 claims
- 1485US5312301ABicycle front derailleurMAEDA IND·Filed 1992·Granted May 17, 1994·50 cites·12 claims
- 1585US4789379ABicycle deraileurMAEDA IND·Filed 1987·Granted Dec 6, 1988·55 cites·7 claims
- 1684US4789206AQuick-release type clamping assembly for bicycle hubMAEDA IND·Filed 1987·Granted Dec 6, 1988·60 cites·4 claims
- 1783US5192250AMultiple sprocket assembly for bicycleMAEDA IND·Filed 1992·Granted Mar 9, 1993·47 cites·12 claims
- 1882US5186071ABicycle speed change lever assemblyMAEDA IND·Filed 1991·Granted Feb 16, 1993·44 cites·20 claims
- 1980US4995280ABicycle speed change lever assemblyMAEDA IND·Filed 1990·Granted Feb 26, 1991·41 cites·13 claims
- 2079US4966046ABicycle speed change lever assemblyMAEDA IND·Filed 1989·Granted Oct 30, 1990·34 cites·20 claims
- 2178US5133695ABicycle multiple chainwheelMAEDA IND·Filed 1990·Granted Jul 28, 1992·38 cites·10 claims
- 2276US4469479ABicycle derailleurMAEDA IND·Filed 1982·Granted Sep 4, 1984·27 cites·12 claims
- 2376US4277077AVariable-speed bicycleMAEDA IND·Filed 1979·Granted Jul 7, 1981·25 cites·11 claims
- 2475US5315891ABicycle speed change operation assemblyMAEDA IND·Filed 1992·Granted May 31, 1994·33 cites·11 claims
- 2575US4338829ABicycle pedalMAEDA IND·Filed 1979·Granted Jul 13, 1982·22 cites·6 claims
- 2673US5303608ABicycle speed change lever assemblyMAEDA IND·Filed 1991·Granted Apr 19, 1994·33 cites·7 claims
- 2773US4174099ASafety device for use with speed change gear system of a bicycleMAEDA IND·Filed 1978·Granted Nov 13, 1979·24 cites·9 claims
- 2872US5009629AShift lever assembly for bicycleMAEDA IND·Filed 1990·Granted Apr 23, 1991·31 cites·10 claims
- 2972US4919378ASupport structure for bicycle saddleMAEDA IND·Filed 1989·Granted Apr 24, 1990·46 cites·12 claims
- 3072US4047603AMulti-speed bicycle free wheel assemblyMAEDA IND·Filed 1976·Granted Sep 13, 1977·21 cites·3 claims
- 3170US5162022AMultiple sprocket assembly for bicycleMAEDA IND·Filed 1991·Granted Nov 10, 1992·28 cites·7 claims
- 3270US4046025ABicycle speed change lever deviceMAEDA IND·Filed 1976·Granted Sep 6, 1977·17 cites·11 claims
- 3367US5421219ABicycle speed change system, bicycle speed change method and bicycle speed change operation assemblyMAEDA IND·Filed 1992·Granted Jun 6, 1995·21 cites·5 claims
- 3467US4988328ABicycle multiple chainwheelMAEDA IND·Filed 1990·Granted Jan 29, 1991·25 cites·11 claims
- 3567US4768395ABicycle speed change lever assemblyMAEDA IND·Filed 1986·Granted Sep 6, 1988·23 cites·9 claims
- 3666US5390565ABicycle speed change system, bicycle speed change method and bicycle speed change operation assemblyMAEDA IND·Filed 1994·Granted Feb 21, 1995·21 cites·4 claims
- 3766US4674995ABicycle front derailleurMAEDA IND·Filed 1986·Granted Jun 23, 1987·22 cites·6 claims
- 3866US4596539ABicycle drive chainMAEDA IND·Filed 1985·Granted Jun 24, 1986·22 cites·3 claims
- 3966US3964330AChain guide connector device for use in bicycle derailleursMAEDA IND·Filed 1974·Granted Jun 22, 1976·17 cites·7 claims
- 4065US5429012ABicycle speed change operation assemblyMAEDA IND·Filed 1993·Granted Jul 4, 1995·23 cites·9 claims
- 4165US5188569AMultiple sprocket assembly for bicycleMAEDA IND·Filed 1992·Granted Feb 23, 1993·24 cites·9 claims
- 4265US4263818AShift lever device for use with a bicycleMAEDA IND·Filed 1979·Granted Apr 28, 1981·16 cites·9 claims
- 4364US5050444ABicycle brake lever assemblyMAEDA IND·Filed 1990·Granted Sep 24, 1991·36 cites·16 claims
- 4463US5380253ABicycle rear derailleurMAEDA IND·Filed 1993·Granted Jan 10, 1995·22 cites·6 claims
- 4560US5238458ABicycle speed change assemblyMAEDA IND·Filed 1992·Granted Aug 24, 1993·24 cites·8 claims
- 4660US4718521ABicycle caliper brake assemblyMAEDA IND·Filed 1986·Granted Jan 12, 1988·20 cites·8 claims
- 4759US5380252ABicycle speed change assemblyMAEDA IND·Filed 1993·Granted Jan 10, 1995·20 cites·8 claims
- 4859US5064027ABrake shoe for bicyclesMAEDA IND·Filed 1990·Granted Nov 12, 1991·19 cites·5 claims
- 4959US4226310ABicycle free wheel hub with coaster brakeMAEDA IND·Filed 1978·Granted Oct 7, 1980·13 cites·12 claims
- 5058USD339770SBicycle rear derailleurMAEDA IND·Filed 1992·Granted Sep 28, 1993·12 cites·1 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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