Vertical card file

Details Vertical card file Vertical card file

1998-11-13

2000-04-11

Holtje, Martie K.

Office supplies; artists and teachers materials

Office equipment not elsewhere specified

Holder or file

D19 76, D19 90, D6634, 1902

Patent

active

D04226372

REFERENCES:
patent: D203630 (1966-02-01), Wright
patent: D270549 (1983-09-01), Burton et al.
patent: D280423 (1985-09-01), Burton et al.
patent: D283902 (1986-05-01), Goertz
patent: D285215 (1986-08-01), Roskvisf
patent: D304345 (1989-10-01), Foran
patent: D318758 (1991-08-01), Mervar et al.
patent: D323675 (1992-02-01), Klodt
patent: 4035938 (1977-07-01), Neilsen
patent: 4165575 (1979-08-01), Neilsen
patent: 4231624 (1980-11-01), Neilsen
patent: 4848574 (1989-07-01), Murphy et al.
patent: 4906057 (1990-03-01), Davi et al.
patent: 5205625 (1993-04-01), Koch

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