Index card file

- Eldon Industries, Inc.
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Description

FIG. 1 is a front elevational view of a index card file showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a top right front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D101974 November 1936 Sengbusch
D247042 January 24, 1978 Neilsen et al.
D248963 August 15, 1978 Macowski
D250343 November 21, 1978 Macowski
D251848 May 15, 1979 Hollerith
D312661 December 4, 1990 Lesczak
D323188 January 14, 1992 Evenson et al.
D323532 January 28, 1992 Evenson
D323533 January 28, 1992 Williams
Patent History
Patent number: D331424
Type: Grant
Filed: Oct 15, 1990
Date of Patent: Dec 1, 1992
Assignee: Eldon Industries, Inc. (Inglewood, CA)
Inventor: Mel Evenson (San Pedro, CA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Application Number: 7/597,777