Electronic calculator
Sakata April 3, 1
U.S. patent number D273,304 [Application Number 06/351,663] was granted by the patent office on 1984-04-03 for electronic calculator. This patent grant is currently assigned to Sharp Corporation. Invention is credited to Keiji Sakata.
| United States Patent | D273,304 |
| Sakata | April 3, 1984 |
Electronic calculator
Claims
The ornamental design for an electronic calculator, as shown and described.
| Inventors: | Sakata; Keiji (Osaka, JP) |
|---|---|
| Assignee: | Sharp Corporation (Osaka,
JP) |
| Appl. No.: | 06/351,663 |
| Filed: | February 24, 1982 |
Foreign Application Priority Data
| Aug 25, 1981 [JP] | 56-37883 | |||
| Current U.S. Class: | D18/7 |
| Field of Search: | ;D18/2,6-8,11,12 ;D10/46.1 ;D19/59,60 ;D21/13 ;364/706-710 ;200/5A ;D14/100,115 |
References Cited [Referenced By]
U.S. Patent Documents
| D251271 | March 1979 | Kobayashi |
| D263966 | April 1982 | Kobayashi |
| D265837 | August 1982 | Yamagami |
| D268346 | March 1983 | Kobayashi |
Attorney, Agent or Firm: Flehr, Hohbach, Test
Description
FIG. 1 is a perspective view of an electronic _calculator showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a left side elevational view thereof.
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