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:
May. 26, 1981
Filed:
Feb. 05, 1979
Applicant:
Inventor:
Yasuhiko Kudo, Suwa, JP;
Assignee:
Kabushiki Kaisha Suwa Seikosha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G04B / ; G09F / ;
U.S. Cl.
CPC ...
368 29 ; 340756 ;
Abstract
An electronic wristwatch with time and full calendar displays is programmed to uniquely display specially selected dates in the year using three manually operated input terminals. A terminal operation enables the memory to receive or erase special date data which is visible on the watch face at the time of selection. Month to month progression in the calendar display mode and day to day progression on the display in the write-in or erase mode is rapidly accomplished using two terminals.