Electronic calculator
Yamada October 2, 1
U.S. patent number D275,769 [Application Number 06/410,472] was granted by the patent office on 1984-10-02 for electronic calculator. This patent grant is currently assigned to Sharp Corporation. Invention is credited to Kazuo Yamada.
| United States Patent | D275,769 |
| Yamada | October 2, 1984 |
Electronic calculator
Claims
The ornamental design for an electronic calculator, as shown and described.
| Inventors: | Yamada; Kazuo (Osaka, JP) |
|---|---|
| Assignee: | Sharp Corporation (Osaka,
JP) |
| Appl. No.: | 06/410,472 |
| Filed: | March 15, 1982 |
Foreign Application Priority Data
| Sep 18, 1981 [JP] | 56-41909 | |||
| Current U.S. Class: | D18/7 |
| Field of Search: | ;D18/2,6-8,11,12 ;D10/46,1,2 ;D21/13 ;200/5A ;364/706-710 ;D14/100,106,115 |
References Cited [Referenced By]
U.S. Patent Documents
| D262140 | December 1981 | Yamagami et al. |
| D269355 | June 1983 | Yamagami |
| 3978328 | August 1976 | Fabry et al. |
| 4190748 | February 1980 | Langford |
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton & Herbert
Description
FIG. 1 is a top plan view of an electronic calculator showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a right side elevational view thereof, the left side elevational view being the same.
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