Electronic calculator
- Casio
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Description
FIG. 1 is a top plan view of an electronic calculator showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a bottom plan view;
FIG. 5 is a left side elevational view;
FIG. 6 is a right side elevational view; and
FIG. 7 is a right, front and top perspective view thereof.
Referenced Cited
Patent History
Patent number: D317935
Type: Grant
Filed: Nov 28, 1988
Date of Patent: Jul 2, 1991
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Tadahisa Sawano (Ohome)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/277,049
Type: Grant
Filed: Nov 28, 1988
Date of Patent: Jul 2, 1991
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Tadahisa Sawano (Ohome)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/277,049
Classifications
Current U.S. Class:
With Keyboard (D18/7);
D14/100