Assignee
PROTO PRODUCTION PLASTICS INC
US·3 granted patents·101 citations·filing 1975–1981
Top patents by PatentIndex Score
3 records- 0189US4449015AConnector cover with multiple mounting meansPROTO PRODUCTION PLASTICS INC·Filed 1981·Granted May 15, 1984·76 cites·23 claims
- 0257US3966074ATerminal box and coverPROTO PRODUCTION PLASTICS INC·Filed 1975·Granted Jun 29, 1976·20 cites·2 claims
- 0334US4104703ATerminal block cover for covering block and space between adjacent blocksPROTO PRODUCTION PLASTICS INC·Filed 1976·Granted Aug 1, 1978·5 cites·5 claims
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