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. 31, 2021
Filed:
Nov. 05, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Naoki Inoue, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus in which a cartridge is detachably mounted, wherein the cartridge includes: a storage unit that stores one or a plurality of sets of information associating identification information assigned according to a classification for image forming apparatus with control information used to control the image forming apparatus, and a management unit that, in response to a request from an image forming apparatus in which the cartridge is mounted, provides information stored in the storage unit; and the image forming apparatus comprises: a holding unit that holds identification information assigned to the image forming apparatus itself, and an acquisition unit that, with the identification information held in the holding unit, requests to and acquire from the cartridge corresponding control information.