Assignee
WORLD IND CO LTD
US·10 granted patents·170 citations·filing 1996–2000
Top patents by PatentIndex Score
10 records- 0186US6383108B1Apparatus for changing direction of driving force for bicyclesWORLD IND CO LTD·Filed 2000·Granted May 7, 2002·25 cites·1 claims
- 0270US5957802AApparatus for changing rotation of pedal shaft for bicycleWORLD IND CO LTD·Filed 1998·Granted Sep 28, 1999·29 cites·5 claims
- 0360US6478711B2Apparatus for changing speed of bicyclesWORLD IND CO LTD·Filed 2000·Granted Nov 12, 2002·14 cites·15 claims
- 0456US6383107B1Apparatus for changing direction of driving force for bicyclesWORLD IND CO LTD·Filed 2000·Granted May 7, 2002·9 cites·2 claims
- 0553US5971884APower changing apparatus of bicycle hubWORLD IND CO LTD·Filed 1996·Granted Oct 26, 1999·24 cites·12 claims
- 0651US6142904AApparatus for changing direction of driving force for bicyclesWORLD IND CO LTD·Filed 1999·Granted Nov 7, 2000·14 cites·2 claims
- 0748US6390487B1Driving direction changing apparatus of bicycle hubWORLD IND CO LTD·Filed 1998·Granted May 21, 2002·19 cites·6 claims
- 0842US6045475AController for a changeable pedaling system in a bi-directional pedaling bicycleWORLD IND CO LTD·Filed 1997·Granted Apr 4, 2000·15 cites·10 claims
- 0935US5954614AApparatus for changing power direction for bicycleWORLD IND CO LTD·Filed 1998·Granted Sep 21, 1999·10 cites·5 claims
- 1031US5904362AForward-drive apparatus for a bicycleWORLD IND CO LTD·Filed 1997·Granted May 18, 1999·11 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →