Assignee
COOPER CANADA LTD
5 granted patents·161 citations·filing 1979–1987
Top patents by PatentIndex Score
5 records- 0196USD257073SSports helmetCOOPER CANADA LTD·Filed 1979·Granted Sep 30, 1980·46 cites·1 claims
- 0294USD302140SBuckleCOOPER CANADA LTD·Filed 1987·Granted Jul 11, 1989·48 cites·1 claims
- 0388USD298367SHelmetCOOPER CANADA LTD·Filed 1986·Granted Nov 1, 1988·28 cites·1 claims
- 0488USD264140SShin guardCOOPER CANADA LTD·Filed 1979·Granted May 4, 1982·21 cites·1 claims
- 0582USD277331SHockey helmetCOOPER CANADA LTD·Filed 1982·Granted Jan 29, 1985·18 cites·1 claims
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