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:
Apr. 16, 2002
Filed:
Oct. 18, 1999
Takeshi Ishida, Sakado, JP;
Jun Yamada, Kawagoe, JP;
Kabushiki Kaisha Nippon Conlux, Tokyo, JP;
Abstract
The number of coins stored in a coin tube is retained in RAM which is backed up by a battery, the states of empty switch and full coin switch and the type of cassette tube to be detected by cassette detection sensor are retained in the battery-backup RAM and when the power supply is intercepted and turned on again, the states of the empty switch and the full coin switch and the type of cassette tube detected by the cassette detection sensor which are stored in the battery-backup RAM are compared with their current states, and if any of them does not agree, the number of coins retained in the RAM is initialized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile