Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Element or attachment
Patent
1986-04-21
1989-04-25
Dunkins, Bruce W.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Element or attachment
Patent
active
D03008347
REFERENCES:
patent: D116097 (1939-08-01), Parker
patent: D135448 (1943-04-01), Sager
patent: D137860 (1944-05-01), Cloutier
patent: D138032 (1944-06-01), Severy
patent: D141297 (1945-05-01), Feig
patent: D188266 (1960-06-01), Bunn et al.
patent: D191078 (1961-08-01), Lovejoy
patent: 2487340 (1949-11-01), Kleinsmith
patent: 2592406 (1952-04-01), Faltin
patent: 2733686 (1956-02-01), Lawton
patent: 3032012 (1962-05-01), Lovejoy
Dunkins Bruce W.
Morley John P.
The Gillette Company
Thompson Martha F.
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