Assignee
COURTESY MOLD & TOOL
US·7 granted patents·286 citations·filing 1979–1987
Top patents by PatentIndex Score
7 records- 0193US4236280AReleasable tieCOURTESY MOLD & TOOL·Filed 1979·Granted Dec 2, 1980·97 cites·10 claims
- 0289US4598837AEnd closure with tamper evident elementCOURTESY MOLD & TOOL·Filed 1985·Granted Jul 8, 1986·88 cites·6 claims
- 0370US4567995AEnd closure having separate opening means.COURTESY MOLD & TOOL·Filed 1984·Granted Feb 4, 1986·35 cites·28 claims
- 0464US4589204AEating utensilCOURTESY MOLD & TOOL·Filed 1984·Granted May 20, 1986·24 cites·9 claims
- 0550US4709830AClosure with top cut tamper evident feature for wide mouth containerCOURTESY MOLD & TOOL·Filed 1987·Granted Dec 1, 1987·19 cites·14 claims
- 0643US4706835AClosure with top cut tamper evident featureCOURTESY MOLD & TOOL·Filed 1987·Granted Nov 17, 1987·14 cites·12 claims
- 0736US4696410AClosure with side cut tamper evident featureCOURTESY MOLD & TOOL·Filed 1987·Granted Sep 29, 1987·9 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →