Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Patent
1987-06-11
1990-02-13
Vales-Lado, Carmen H.
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Holder or file
D19 75, D19 86, D19 95
Patent
active
D03060411
REFERENCES:
patent: D55077 (1920-05-01), Page
patent: D94204 (1935-01-01), Guild
patent: D202315 (1965-09-01), Tucker
patent: D215897 (1969-11-01), Clydelotte
patent: D250960 (1979-01-01), Bitner, Jr. et al.
patent: 1966555 (1934-07-01), Le Febure
patent: 3737046 (1973-06-01), Jeter
patent: 4163497 (1979-08-01), McEwen
patent: 4512480 (1985-04-01), Evenson
Eldon Industries Inc.
Thompson Martha
Vales-Lado Carmen H.
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