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:
Mar. 15, 1983
Filed:
Oct. 10, 1980
Osamu Sugimoto, Sakado, JP;
Masaki Akagawa, Sakado, JP;
Kabushiki Kaisha Nippon Coinco, Tokyo, JP;
Abstract
A vending control system for sequentially carrying out a first and second operation in order to insure that the selected article is in fact vendible and that the correct amount of change is provided. During the first operation, the amount of deposited coins is compared with the vend price of all articles in order to determine which articles are vendible, and article selection switches corresponding to the vendible articles are enabled. And during the second operation, the amount of deposited coins is compared with the vend price of an article selected by operation of the corresponding article selection switch, in order to confirm that the selected article is in fact vendible and to insure that the proper amount of change is provided.