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- The Mead Corporation
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Description

FIG. 1 is a front perspective view of a portfolio showing my new design in a partially opened position;

FIG. 2 is an enlarged sectional view thereof, showing the upper left corner of the bellows pocket;

FIG. 3 is a front elevational view of FIG. 1 in a fully opened position; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D59773 November 1921 Raff
D267152 December 7, 1982 Nerlinger, Jr.
1887338 November 1932 Stephens
3572767 March 1971 Learned
3860164 January 1975 Dworkin
4577890 March 25, 1986 Boyett
4762341 August 9, 1988 Rabuse
Foreign Patent Documents
106398 May 1917 GBX
Patent History
Patent number: D318878
Type: Grant
Filed: Jan 16, 1990
Date of Patent: Aug 6, 1991
Assignee: The Mead Corporation (Dayton, OH)
Inventor: John R. Wyant (Spring Valley, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: P. Schmidt
Law Firm: Thompson, Hine and Flory
Application Number: 7/466,831
Classifications
Current U.S. Class: Book, Album Or Cover (D19/26)