Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Element or attachment
Patent
1994-02-17
1995-10-17
Thompson, Martie
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Element or attachment
D19 51, D19 99
Patent
active
D03633101
REFERENCES:
patent: D338915 (1993-08-01), Willat
patent: D350562 (1994-09-01), Muliterno
patent: 1376115 (1921-04-01), Record
patent: 1395793 (1921-11-01), Broschart
patent: 2173451 (1939-09-01), Lorber
Pentel Kabushiki Kaisha
Thompson Martie
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