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:
Aug. 12, 1980
Filed:
Jun. 12, 1978
Applicant:
Inventor:
Shinichi Nakata, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G04B / ;
U.S. Cl.
CPC ...
364705 ; 364715 ; 368 21 ;
Abstract
An electronic time calculator is provided which includes numeral keys for receiving numerical data, region keys for receiving data of desired regions, an indicating circuit for indicating that the numerical data introduced by the numeral keys is to be processed as time data, and a converting circuit for converting the numerical data indicated as time data by the indicating circuit into time data for the region designated by the region key.