Electronic calculator
Matsuda , et al. September 20, 1
U.S. patent number D350,763 [Application Number 07/921,479] was granted by the patent office on 1994-09-20 for electronic calculator. This patent grant is currently assigned to Casio Computer Co., Ltd.. Invention is credited to Makoto Matsuda, Yuichi Onumata.
| United States Patent | D350,763 |
| Matsuda , et al. | September 20, 1994 |
Electronic calculator
Claims
The ornamental design for an electronic calculator, as shown and described.
| Inventors: | Matsuda; Makoto (Matsudo, JP), Onumata; Yuichi (Hachioji, JP) |
|---|---|
| Assignee: | Casio Computer Co., Ltd.
(Tokyo, JP) |
| Appl. No.: | 07/921,479 |
| Filed: | July 28, 1992 |
| Current U.S. Class: | D18/7; D18/11 |
| Field of Search: | ;200/5A ;235/61R,1D ;364/706-710 ;D18/1,6,7,11 ;D14/100,106,107 ;D10/2,15,30 |
References Cited [Referenced By]
U.S. Patent Documents
| D240736 | July 1976 | Pemberton |
| D273201 | March 1984 | Sakata |
| D276242 | November 1984 | Sakamoto |
| D307595 | May 1990 | Yubisui et al. |
| 4259568 | March 1981 | Dynesen |
Assistant Examiner: Veynar; Caron D.
Attorney, Agent or Firm: Frishauf, Holtz, Goodman & Woodward
Description
FIG. 1 is a front elevation view of an electronic calculator showing our new design;
FIG. 2 is a right side elevational view, the left side elevational view being a mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a front elevation view thereof with the front cover closed; and,
FIG. 7 is a right side elevation view thereof with the front cover closed.
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