Electronic calculator
Ono , et al. January 13, 2
U.S. patent number D584,762 [Application Number D/294,215] was granted by the patent office on 2009-01-13 for electronic calculator. This patent grant is currently assigned to Casio Computer Company Co., Ltd.. Invention is credited to Makoto Matsuda, Junichi Ono, Shuji Shibuki.
| United States Patent | D584,762 |
| Ono , et al. | January 13, 2009 |
Electronic calculator
Claims
CLAIM The ornamental design for an electronic calculator, as shown and described.
| Inventors: | Ono; Junichi (Higashikurume, JP), Matsuda; Makoto (Tokyo, JP), Shibuki; Shuji (Mitaka, JP) |
|---|---|
| Assignee: | Casio Computer Company Co.,
Ltd. (Tokyo, JP) |
| Appl. No.: | D/294,215 |
| Filed: | December 28, 2007 |
| Current U.S. Class: | D18/7 |
| Current International Class: | 1801 |
| Field of Search: | ;D14/191,218,314-347,383,387,388 ;D18/1,2,4.4,4.5,6-12,12.1,12.2,12.3 ;D21/512 ;235/58R,59A,59BC,59BD,59BE,59BF,59BG,59BH,59CP,59T,59TP,61R ;708/100,105,130 |
References Cited [Referenced By]
U.S. Patent Documents
| D305765 | January 1990 | Davis et al. |
| D307032 | April 1990 | Sawada et al. |
| D426849 | June 2000 | Lee |
| D501499 | February 2005 | Matsuda |
| 6874005 | March 2005 | Fortenberry et al. |
| D536365 | February 2007 | Ono et al. |
| D560712 | January 2008 | de Brebisson |
Assistant Examiner: Rademaker; Garth
Attorney, Agent or Firm: Frishauf, Holtz, Goodman & Chick, P.C.
Description
FIG. 1 is a front, right side, top perspective view of an electronic calculator showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict environmental subject matter only and form no part of the claimed design.
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