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. 10, 2010
Filed:
Sep. 12, 2007
Tomoya Kuruma, Mishima, JP;
Tomoya Kuruma, Mishima, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A color electrophotographic image forming apparatus includes a movable member supporting a plurality of process cartridges in juxtaposition and movable between positions inside and outside a main assembly in a direction crossing a longitudinal direction of a drum of the cartridge when cartridges are supported, a common electroconductive member extended on the movable member in the movement direction thereof and being provided adjacent to longitudinal ends of the supported cartridges, an electrical contact provided on the movable member, connected with the common electroconductive member, and electrically connectable with a cartridge electrical contact provided on each of the cartridges, and a main assembly electrical contact electrically connectable with the common electroconductive member to supply electric power to the common electroconductive member and each of the cartridges from the main assembly.