Adjustable protective book cover

Description

FIG. 1 is a top plan view of an adjustable book cover showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation view thereof; the opposite side being a miror image of that shown;

FIG. 4 is an end elevation view thereof; the opposite end being a mirror image of that shown; and,

FIG. 5 is a top plan view thereof with the bottom and side edges in folded condition.

Referenced Cited
U.S. Patent Documents
2080274 October 1957 Goldman
3080178 May 1963 Brody
4355822 October 26, 1982 McHugh
4412692 November 1, 1983 Williams
4819964 April 11, 1989 Dupries
4846500 July 11, 1989 Klang
Foreign Patent Documents
1100641 September 1955 FRX
0527606 June 1955 ITX
0889347 1909 GBX
0178313 April 1922 GBX
Patent History
Patent number: D334404
Type: Grant
Filed: Nov 1, 1990
Date of Patent: Mar 30, 1993
Inventor: Michael J. Ostrowski (West Barnstable, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Melody Brown
Attorney: Richard P. Crowley
Application Number: 7/607,484
Classifications
Current U.S. Class: Book, Album Or Cover (D19/26)