Assignee
SUNMARK BUSINESS PRODUCTS INC
3 granted patents·1 citations·filing 1991–1991
Technology mixG07F1
Top patents by PatentIndex Score
3 records- 0125USD334962SAmusement grip strength tester machineSUNMARK BUSINESS PRODUCTS INC·Filed 1991·Granted Apr 20, 1993·0 cites·1 claims
- 0225US5139129ACoin chuteSUNMARK BUSINESS PRODUCTS INC·Filed 1991·Granted Aug 18, 1992·1 cites·4 claims
- 0317USD332062SCoin-operated scaleSUNMARK BUSINESS PRODUCTS INC·Filed 1991·Granted Dec 29, 1992·0 cites·1 claims
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