Assignee
ECONOMY COLOR CARD CO INC
US·2 granted patents·73 citations·filing 1983–1983
Top patents by PatentIndex Score
2 records- 0174US4498828ASample book and method of making sameECONOMY COLOR CARD CO INC·Filed 1983·Granted Feb 12, 1985·33 cites·37 claims
- 0274US4458435ARemovable material swatch display incorporating type matched fixed material swatchesECONOMY COLOR CARD CO INC·Filed 1983·Granted Jul 10, 1984·40 cites·9 claims
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