Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent
1984-04-20
1987-01-13
Word, George P.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
D19 51
Patent
active
D02877368
REFERENCES:
patent: D205022 (1966-06-01), Boss
patent: D251302 (1979-03-01), Malamoud
patent: D282753 (1986-02-01), Leblanc
Fahrney's Cat. of Fine Writing Insts. 1977, p. 28, Item No. C1542 and p. 18, Item No. "75".
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