Vertical file

Details Vertical file Vertical file

1993-09-03

1994-12-13

Thompson, Martie

Office supplies; artists and teachers materials

Office equipment not elsewhere specified

Holder or file

D 6462, D 6407

Patent

active

D03534006

REFERENCES:
patent: D122268 (1940-09-01), Katcher
patent: D155547 (1949-10-01), Smith
patent: D180955 (1957-09-01), Lyons
patent: D209455 (1967-12-01), Clark
patent: D230233 (1974-02-01), Gentieu
patent: D313546 (1991-01-01), Beirise et al.
patent: 428555 (1890-05-01), Dom
patent: 2892548 (1959-06-01), Huff
patent: 2956685 (1960-10-01), Levi
patent: 5111905 (1992-05-01), Van Noord
Jacobs Gardner Office Products, .COPYRGT.1989, see circled vertical files (F,G,H) on p. 144.

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