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. 01, 1989
Filed:
Apr. 18, 1988
Applicant:
Inventors:
Sigeyuki Yamamura, Tenri, JP;
Yasuhide Nakamura, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364405 ; 364401 ;
Abstract
An electronic cash register comprising a volatile memory for the storage of data concerned with cash registration, a writable non-volatile memory for the storage of the data, and a control for writing the data in the non-volatile memory. The contents stored in the volatile memory can be corrected, if necessary, on the basis of the data stored in the non-volatile memory.
Yamamura, Sigeyuki. (1989). Elecetronic cash register (U.S. Patent No. 4853853). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4853853
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile