Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Patent
1987-06-23
1990-12-11
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Holder or file
D19 32, D19 86
Patent
active
D03128407
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patent: D250715 (1979-01-01), Hedstrom et al.
patent: D268348 (1983-03-01), Beleckis
patent: D288573 (1987-03-01), Kane et al.
patent: 4031646 (1977-06-01), de Nouel
Ball Laurence G.
Johnson Mack E.
Price Macy J.
Price, Jr. Macy J.
Dunkins Bruce W.
Engineered Data Products, Inc.
Thompson Martha
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