Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Plural or combined
Patent
1999-01-25
2000-04-04
Holtje, Martie K.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Plural or combined
D19 48, D19 49, 1906
Patent
active
D0422308&
REFERENCES:
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patent: 4603993 (1986-08-01), Jung
patent: 4983062 (1991-01-01), Hour
patent: 5281039 (1994-01-01), Hsiung et al.
patent: 5584195 (1996-12-01), Lin
Holtje Martie K.
Pioneer Industrial Corporation
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