Combined wrist watch and calculator
- Casio
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Description
FIG. 1 is a front elevational view of a combined wrist watch and calculator showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a right front perspective view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D236592 | September 1975 | Portmann |
D295965 | May 31, 1988 | Murphy |
D296083 | June 7, 1988 | Morishima |
D296675 | July 12, 1988 | Jones |
D297312 | August 23, 1988 | Ishizaka |
D297416 | August 30, 1988 | Saito |
- Merchandizing-3/82-p. 5-Computer/watch at center right. Hong Kong Enterprises-Watch at top-left.
Patent History
Patent number: D300514
Type: Grant
Filed: May 9, 1986
Date of Patent: Apr 4, 1989
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Takashi Morishima (Hamura)
Primary Examiner: Nelson C. Holtje
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/862,381
Type: Grant
Filed: May 9, 1986
Date of Patent: Apr 4, 1989
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Takashi Morishima (Hamura)
Primary Examiner: Nelson C. Holtje
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/862,381
Classifications