Document shredding machine
Sadler , et al. January 12, 1
U.S. patent number D293,684 [Application Number 06/737,180] was granted by the patent office on 1988-01-12 for document shredding machine. This patent grant is currently assigned to Ofrex Group Holdings PLC. Invention is credited to Kenneth G. Sadler, Clive J. Southernwood, James T. Yeomans.
| United States Patent | D293,684 |
| Sadler , et al. | January 12, 1988 |
Document shredding machine
Claims
The ornamental design for a document shredding machine, as shown and described.
| Inventors: | Sadler; Kenneth G. (Horsham, GB2), Southernwood; Clive J. (Horsham, GB2), Yeomans; James T. (Birmingham, GB2) |
|---|---|
| Assignee: | Ofrex Group Holdings PLC (West
Drayton, GB) |
| Appl. No.: | 06/737,180 |
| Filed: | May 23, 1985 |
Foreign Application Priority Data
| Nov 27, 1984 [GB] | 1023524 | |||
| Current U.S. Class: | D18/34.5 |
| Field of Search: | ;D15/127 ;241/285R,285A,285B |
References Cited [Referenced By]
U.S. Patent Documents
| D221108 | July 1971 | Case |
| D265910 | August 1982 | Hatanaka |
| D277190 | January 1985 | Sadler |
Other References
|
Office Products Dealer; 4/1983; p. 5; Paper Shredder A900-3/16.. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Vaden, Eickenroht, Thompson & Boulware
Description
FIG. 1 is a perspective view of a document shredding machine showing our new design;
FIG. 2 is a reduced rear elevational view thereof;
FIG. 3 is a reduced top plan view thereof, the bottom being unornamented;
FIG. 4 is a reduced left side elevational view thereof.
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