Expandable file portfolio

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Description

FIG. 1 is a perspective view of a expandable file portfolio showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being the mirror image thereof;

FIG. 5 is a bottom plan view thereof

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged view of a portion of FIG. 6 showing the texture of the surface; and,

FIG. 8 is a perspective view thereof in an open position.

Claims

The ornamental design for an expandable file portfolio, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
282275 July 1883 Cooke, Jr.
635582 October 1899 Pedrick
2319127 May 1943 Guenther et al.
5064069 November 12, 1991 Su
Other references
  • Miller's Office Products 1997—p. 560 Expanding files.
Patent History
Patent number: D465331
Type: Grant
Filed: Jul 30, 2001
Date of Patent: Nov 12, 2002
Assignee: It's Academic of Illinois, Inc.
Inventor: Bruce Shapiro (Highland Park, IL)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Deanne Levy
Attorney, Agent or Law Firm: Wood, Phillips, Katz, Clark & Mortimer
Application Number: 29/145,818
Classifications
Current U.S. Class: D3/303
International Classification: 0301;