Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent
1979-09-20
1981-12-29
Word, George P.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
D19 48, D1906
Patent
active
D02624630
REFERENCES:
patent: D148338 (1948-01-01), Weston
patent: D242855 (1976-12-01), Grinberg
patent: D247501 (1978-03-01), Malamoud
patent: D252998 (1979-09-01), Turner
Waterman S.A.
Word George P.
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