Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent
1981-10-16
1983-10-04
Word, George P.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
D19 49, D19 56, D1906
Patent
active
D02708434
REFERENCES:
patent: D152030 (1948-12-01), Shupack
patent: D259792 (1981-07-01), Itoh
patent: D260101 (1981-08-01), Gomez
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Pentel Kabushiki Kaisha
Word George P.
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