Desk top calculator
Bellini November 21, 1
U.S. patent number D250,363 [Application Number 05/735,206] was granted by the patent office on 1978-11-21 for desk top calculator. Invention is credited to Mario Bellini.
| United States Patent | D250,363 |
| Bellini | November 21, 1978 |
| **Please see images for: ( Certificate of Correction ) ** |
Desk top calculator
Claims
The ornamental design for a desk top calculator, substantially as shown and described.
| Inventors: | Bellini; Mario (20121 Milan, IT) |
|---|---|
| Appl. No.: | 05/735,206 |
| Filed: | October 26, 1976 |
Foreign Application Priority Data
| Apr 27, 1976 [IT] | 53180-B/76 | |||
| Current U.S. Class: | D18/7 |
| Current International Class: | D1801 |
| Field of Search: | ;D64/11B,11C ;D14/45 |
References Cited [Referenced By]
U.S. Patent Documents
| D233346 | October 1974 | Bellini |
Other References
|
Washington Post, Jun. 12, 1975, Sec. D-20-Ricoh Calculator.. |
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Schuyler, Jr.; William E.
Description
FIG. 1 is a perspective view taken from the front, top and right of a desk top calculator showing my new design;
FIG. 2 is a perspective view taken from rear, top, and left thereof;
FIG. 3 is a bottom plan view thereof.
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