Document shredder
Widdison March 31, 1
U.S. patent number D325,043 [Application Number 07/238,882] was granted by the patent office on 1992-03-31 for document shredder. This patent grant is currently assigned to Ofrex Group Holdings, plc. Invention is credited to Leon F. Widdison.
| United States Patent | D325,043 |
| Widdison | March 31, 1992 |
Document shredder
Claims
The ornamental design for a document shredder, as shown and described.
| Inventors: | Widdison; Leon F. (Warwick, GB) |
|---|---|
| Assignee: | Ofrex Group Holdings, plc
(GB2) |
| Appl. No.: | 07/238,882 |
| Filed: | August 31, 1988 |
Foreign Application Priority Data
| Mar 10, 1988 [GB] | 1049106 | |||
| Current U.S. Class: | D18/34.5 |
| Field of Search: | ;D18/34,99 ;D15/127 ;241/100,34,36 ;271/9,10 ;83/859 |
References Cited [Referenced By]
U.S. Patent Documents
| D221108 | July 1971 | Case |
| D265909 | August 1982 | Hatanaka |
| D265910 | August 1982 | Hatanaka |
| D277190 | January 1985 | Sadler |
| D298435 | November 1988 | Buteau |
| 3620461 | November 1971 | Pelleschi |
| 4637560 | January 1987 | Goldhammer |
| 4817877 | April 1989 | Itoh et al. |
| 4873811 | October 1989 | Izumitani et al. |
| 4964579 | October 1990 | Strohmeyer |
Other References
|
Destroyit brochure; p. 6. . Shredmaster Corp. brochure, pp. 6 & 8. . Great Presentations, Early Summer 1987, p. 27, top right of page, item #4852.. |
Primary Examiner: Word; A. Hugo
Assistant Examiner: MacCormac; Cathy Anne
Attorney, Agent or Firm: Kirschstein, Ottinger, Israel & Schiffmiller
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.
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