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. 03, 2007
Filed:
Apr. 20, 2006
Akiyoshi Yokoi, Kanagawa, JP;
Hideshi Kawaguchi, Shizuoka, JP;
Noriaki Tanaka, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An electrophotographic image forming apparatus to which a cartridge is detachably mountable for forming an image on a recording medium, having a main body electrical contact member having a main body electrical contact electrically connected to a cartridge electrical contact of the cartridge in order to supply electric power to an electric power supplied member of the cartridge when the cartridge is mounted on the apparatus main body, the main body electrical contact being movable relative to the apparatus main body, and an electrical contact cover member having an exposed portion for exposing the main body electrical contact, and covering the main body electrical contact member, and attached to the main body electrical contact member so that the exposed portion is movable relative to the main body electrical contact member, wherein in operative association with the operation of mounting the cartridge on the apparatus main body, the electrical contact cover member is moved relative to the main body electrical contact member so that the cartridge electrical contact and the main body electrical contact are electrically connected together in the exposed portion.