Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Patent
1989-10-24
1992-01-14
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Holder or file
D19 86, D19 95
Patent
active
D03231909
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patent: D258511 (1981-03-01), Ashton
patent: D306040 (1990-02-01), Evenson
patent: D310767 (1990-09-01), Minuti
patent: D313047 (1990-12-01), Evenson
patent: D313546 (1991-01-01), Beirise et al.
Dunkins Bruce W.
Eldon Industries Inc.
Thompson Martha
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