Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts
Patent
1976-04-07
1978-09-19
Stearman, Joel
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
D19 91, D1906
Patent
active
D02495333
REFERENCES:
patent: 756486 (1904-04-01), Fleming
patent: 1923351 (1933-08-01), Woodley
patent: 2374409 (1945-04-01), Brennan
Apex Products Corp. Cat. 1966-1967, p. 12 Item No. 175.
Cudahy, III Murphy Dennis
Mossey Joseph Lloyd
McCormick Jr. Leo H.
Stearman Joel
Word George P.
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