Portable file

- IBM
Description

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

FIG. 2 is a rear elevational view thereof;

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

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front perspective view thereof; and

FIG. 7 is a rear perspective view thereof.

Referenced Cited
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Patent History
Patent number: D315924
Type: Grant
Filed: May 27, 1988
Date of Patent: Apr 2, 1991
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: James J. Best (Austin, TX), Margaret C. Sweeney (Georgetown, TX)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Attorney: Thomas E. Tyson
Application Number: 7/199,550
Classifications