Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Patent
1989-05-10
1991-10-01
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Holder or file
D19 84, D19 86, D19 92
Patent
active
D03204120
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Cornell Concepts Corp.
Dunkins Bruce W.
Thompson Martha
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