Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent
1979-07-18
1981-07-07
Word, George P.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
D1906
Patent
active
D02597934
REFERENCES:
patent: D162213 (1951-02-01), Nelson et al.
patent: D252934 (1979-09-01), Carre
patent: D252998 (1979-09-01), Turner
Watermans Pen Profit Facts Flyer No. 1, 11/54.
Waterman S.A.
Word George P.
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