Individual holder
DAY FRANKLIN J
2 granted patents·3 pending applications·41 citations·filing 2004–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0173US7727125B2Exercise machine and method for use in training selected muscle groupsDAY FRANKLIN J·Filed 2004·Granted Jun 1, 2010·31 cites·37 claims
- 0267US7607370B2Crank with clutch and couplerDAY FRANKLIN J·Filed 2005·Granted Oct 27, 2009·10 cites·24 claims
- 0339US2010167881A1Crank mechanism and bicycle incorporating sameDAY FRANKLIN J·Filed 2009·Application pending·0 cites
- 0434US2018362113A1Crank arm drive regulating mechanismDAY FRANKLIN J·Filed 2018·Application pending·0 cites
- 0534US2018321096A1Evaluating pedaling efficiencyDAY FRANKLIN J·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →