Office supplies; artists and teachers materials – Teaching material – Demonstrator or exhibitor
Patent
1998-01-16
1998-09-22
Holtje, Martie K.
Office supplies; artists and teachers materials
Teaching material
Demonstrator or exhibitor
D19 59, D10 2, 1907
Patent
active
D03986454
REFERENCES:
patent: D250201 (1978-11-01), Pierce
patent: D266992 (1982-11-01), Powell
patent: D271566 (1983-11-01), Powell
patent: D315733 (1991-03-01), Shimasaki
patent: D359240 (1995-06-01), Benton
patent: 1087207 (1914-02-01), Austin
patent: 4725061 (1988-02-01), Cross
patent: 5022016 (1991-06-01), Smith et al.
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