Document shredder

- Ofrex Group Holdings, Plc
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Description

FIG. 1 is a perspective view of a document shredder showing my new design;

FIG. 2 is a top plan view thereof, the bottom being unornamented;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of the left side shown;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D221108 July 1971 Case
D265909 August 24, 1982 Hatanaka
D265910 August 24, 1982 Hatanaka
D277190 January 15, 1985 Sadler
D298435 November 8, 1988 Buteau
3620461 November 1971 Pelleschi
4637560 January 20, 1987 Goldhammer
4817877 April 4, 1989 Itoh et al.
4873811 October 17, 1989 Izumitani et al.
4964579 October 23, 1990 Strohmeyer
Other references
  • Destroyit Brochure; p. 6. Shredmaster Corp. Brochure; pp. 6-8. Great Presentations; Early Summer 1987; p. 27; top right of pg.
Patent History
Patent number: D325925
Type: Grant
Filed: Aug 31, 1988
Date of Patent: May 5, 1992
Assignee: Ofrex Group Holdings, Plc
Inventor: Leon F. Widdison (Warwick)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Law Firm: Kirschstein, Ottinger, Israel & Schiffmiller
Application Number: 7/239,322
Classifications
Current U.S. Class: D18/34