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
Foreign 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 |
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
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)