Assignee
RICHCO PLASTIC CO
3 granted patents·247 citations·filing 1974–1975
Top patents by PatentIndex Score
3 records- 0196US4007516AQuarter turn locking fastener deviceRICHCO PLASTIC CO·Filed 1975·Granted Feb 15, 1977·124 cites·5 claims
- 0294US3996500AChassis connector and circuit board clipRICHCO PLASTIC CO·Filed 1975·Granted Dec 7, 1976·79 cites·9 claims
- 0389US3952232ACircuit board ejectorRICHCO PLASTIC CO·Filed 1974·Granted Apr 20, 1976·44 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →