Electronic calculating machine
Kitai September 2, 1
U.S. patent number D256,694 [Application Number 05/958,944] was granted by the patent office on 1980-09-02 for electronic calculating machine. This patent grant is currently assigned to Sharp Kabushiki Kaisha. Invention is credited to Isao Kitai.
| United States Patent | D256,694 |
| Kitai | September 2, 1980 |
Electronic calculating machine
Claims
The ornamental design for an electronic calculating machine, as shown and described.
| Inventors: | Kitai; Isao (Osaka, JP) |
|---|---|
| Assignee: | Sharp Kabushiki Kaisha
(JP) |
| Appl. No.: | 05/958,944 |
| Filed: | November 8, 1978 |
Foreign Application Priority Data
| May 16, 1978 [JP] | 53/20067 | |||
| Current U.S. Class: | D18/7 |
| Current International Class: | D1801 |
| Field of Search: | ;D18/2,6-8,11,12 ;364/706-710 ;200/5A |
References Cited [Referenced By]
U.S. Patent Documents
| D236269 | August 1975 | Shu-Keung |
| D251272 | March 1979 | Hazama et al. |
| 3973111 | August 1976 | Washizuka |
Other References
|
Office Products, Apr. 1977, p. 118, Calculator at top left.. |
Primary Examiner: Zarfas; Louis S.
Attorney, Agent or Firm: Flehr; Paul D.
Description
FIG. 1 is a perspective view of an electronic calculating machine showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof; and
FIG. 5 is a bottom plan view thereof.
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