Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Patent
1986-12-11
1989-11-07
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Holder or file
D19 75, D19 86, D19 95
Patent
active
D03044629
REFERENCES:
patent: D284482 (1986-07-01), Sun
patent: D299361 (1989-01-01), Lothe
patent: 1414130 (1922-04-01), Hislojo
patent: 4438852 (1984-03-01), Evans
Dunkins Bruce W.
EVCO Office Products
Thompson Martha
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