Card file

Description

FIG. 1 is an upper, front perspective view of a card file showing my new design;

FIG. 2 is a lower, rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D226880 May 1973 Wetmore
D227811 July 1973 McFarland
D266336 September 28, 1982 Leib, III
D287861 January 20, 1987 Husbands
D302702 August 8, 1989 Goertz
D328103 July 21, 1992 Ambasz
2472567 June 1949 Bruen
4192425 March 11, 1980 Landau et al.
4534475 August 13, 1985 Mayo
Patent History
Patent number: D335504
Type: Grant
Filed: Dec 26, 1991
Date of Patent: May 11, 1993
Assignee: American Trading & Production Corporation (Baltimore, MD)
Inventor: Eric P. Chan (New York, NY)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Cohn, Powell & Hind
Application Number: 7/814,278