Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Element or attachment
Patent
1990-08-13
1991-06-18
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Element or attachment
D19 51, D19 56
Patent
active
D03176258
REFERENCES:
patent: D175330 (1955-08-01), Aston
patent: D250767 (1979-01-01), Bulgari
patent: D254315 (1980-02-01), Carre
patent: D259642 (1981-06-01), Gomez
patent: D259793 (1981-07-01), Carre
patent: D270843 (1983-10-01), Itoh
patent: D279115 (1985-06-01), Nishida
patent: D282378 (1986-01-01), Ohyabu et al.
patent: D307601 (1990-05-01), Poisson et al.
Adams Bruce L.
Dunkins Bruce W.
Pentel Kabushiki Kaisha
Thompson Martha
Wilks Van C.
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