The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 1978
Filed:
Sep. 03, 1976
Applicant:
Inventors:
Hidetoshi Maeda, Tenri, JP;
Takehiko Sasaki, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B / ; G06F / ;
U.S. Cl.
CPC ...
364705 ; 58 / ; 58 5 / ; 58 58 ; 58 855 ; 5815 / ;
Abstract
A mode selection switch is provided for selectively enabling a time information display, namely, a timepiece mode, and a calculator operation, namely, a calculator mode. Function keys for the calculator operation are adapted to select a desired time information section, for example, the date information section, the hour information section, and the minute information section during the timepiece mode, thereby resetting the time information stored in the selected information section to zero. Thereafter, a desired value is introduced into the selected information section through numeral keys for the calculator operation.