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:
Sep. 25, 2001
Filed:
Sep. 09, 1998
Teruyuki Ohkado, Tokyo, JP;
Yoshimasa Hyodo, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus, such as a camera, includes a storage device which stores at least one of cartridge-identifying information for identifying each individual film cartridge and history information indicative of contents of a usage history of a film cartridge corresponding to the cartridge-identifying information, and a determination device which determines whether to leave the storage device storing at least one of the cartridge-identifying information of a film cartridge to be taken out from the apparatus and the history information corresponding to the cartridge-identifying information of the film cartridge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile