Electronic calculator

- Casio
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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.

Claims

The ornamental design for an electronic calculator, as shown and described.

Referenced Cited
U.S. Patent Documents
D305765 January 30, 1990 Davis et al.
D307032 April 3, 1990 Sawada et al.
D426849 June 20, 2000 Lee
D501499 February 1, 2005 Matsuda
6874005 March 29, 2005 Fortenberry et al.
D536365 February 6, 2007 Ono et al.
D560712 January 29, 2008 de Brebisson
Patent History
Patent number: D584762
Type: Grant
Filed: Dec 28, 2007
Date of Patent: Jan 13, 2009
Assignee: Casio Computer Company Co., Ltd. (Tokyo)
Inventors: Junichi Ono (Higashikurume), Makoto Matsuda (Tokyo), Shuji Shibuki (Mitaka)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,215
Classifications
Current U.S. Class: With Keyboard (D18/7)