Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent
1997-10-03
1999-04-27
Thompson, Martie
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
D19 41, D19 56, D19 46, D19 36, 1906
Patent
active
D04088549
REFERENCES:
patent: D316726 (1991-05-01), Itoh
patent: D321720 (1991-11-01), Sakurada
patent: D324070 (1992-02-01), Suzuki
patent: D327703 (1992-07-01), Katami
patent: D336108 (1993-06-01), Katami
patent: D366062 (1996-01-01), Takahashi
patent: 2468258 (1949-04-01), Fahringer et al.
patent: 2561824 (1951-07-01), Schmieglitz
Thompson Martie
Tombow Pencil Co. Ltd.
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