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:
Jan. 24, 1984
Filed:
Jun. 11, 1981
Ryuji Miyazaki, Kashiwara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An electronic cash register includes a mode selection circuit for selectively placing the electronic cash register in a training mode. A memory of the electronic cash register includes an accumulation section for accumulating the transaction data registered in a normal registration mode, and a training mode memory section for storing the transaction data registered in the training mode. In the training mode, a predetermined symbol, for example, 'TR' is printed on a receipt slip for indicating the training mode. The normal registration operation and the training operation are controlled by programs stored in a programmable read only memory which is associated with a central processor unit.