Paper shredder
Description
FIG. 1 is a perspective view taken from the right side of a paper shredder showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof; and,
FIG. 8 is a perspective view taken from the left side thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D280213 | August 20, 1985 | Alger |
D293684 | January 12, 1988 | Sadler et al. |
D300332 | March 21, 1989 | Mori |
D306249 | February 27, 1990 | Tamada et al. |
3620461 | November 1971 | Pelleschi |
4944461 | July 31, 1990 | Farnsworth |
4997134 | March 5, 1991 | MacGregor |
5054695 | October 8, 1991 | Koornhof |
5071080 | December 10, 1991 | Herbst et al. |
3733413 | April 1988 | DEX |
- Dak Industries Inc. Catalog; Early Summer 1987; p. 27; item Silver Reed Powerful Personal Shredder.
Patent History
Patent number: D327904
Type: Grant
Filed: Sep 19, 1991
Date of Patent: Jul 14, 1992
Inventors: Marc Silver (Schaumburg, IL), John Pizzolato (Park Ridge, IL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Attorney: Douglas B. White
Application Number: 7/762,222
Type: Grant
Filed: Sep 19, 1991
Date of Patent: Jul 14, 1992
Inventors: Marc Silver (Schaumburg, IL), John Pizzolato (Park Ridge, IL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Attorney: Douglas B. White
Application Number: 7/762,222
Classifications
Current U.S. Class:
D18/34