Assignee
PROLL MOLDING CO INC
US·3 granted patents·42 citations·filing 1976–1984
Top patents by PatentIndex Score
3 records- 0182US4088050AMolded plastic toy stringed instrumentPROLL MOLDING CO INC·Filed 1976·Granted May 9, 1978·27 cites·1 claims
- 0253US4646643ACartridge assembly for a projectable loadPROLL MOLDING CO INC·Filed 1984·Granted Mar 3, 1987·14 cites·21 claims
- 0325US4168649AKeyboard assembly for toy musical instrumentsPROLL MOLDING CO INC·Filed 1978·Granted Sep 25, 1979·1 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →