Portable file box

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Description

FIG. 1 is a top, right front perspective view of a portable file box showing our new design;

FIG. 2 is a front elevational view thereof;

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

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D179601 January 1957 Husted
D182967 June 1958 Leopold et al.
D243860 March 29, 1977 Simpson, Jr.
D300583 April 11, 1989 Smith
D302491 August 1, 1989 Brush, Jr. et al.
D327705 July 7, 1992 Aaldenberg et al.
D328313 July 28, 1992 Evenson et al.
4848574 July 18, 1989 Murphy et al.
Patent History
Patent number: D338238
Type: Grant
Filed: Dec 30, 1991
Date of Patent: Aug 10, 1993
Assignee: Esselte Pendaflex Corporation (Garden City, NY)
Inventors: Eric R. Aaldenberg (Bayside, NY), Andrzej L. Soporowski (Freeport, NY)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Pennie & Edmonds
Application Number: 7/816,085