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:
Dec. 09, 2014
Filed:
Mar. 15, 2012
Osamu Koyama, Mishima, JP;
Kazuo Chadani, Suntou-gun, JP;
Yasunori Toriyama, Numazu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A support member disposed in a photosensitive member unit for supporting a photosensitive drum to be movable between an acting position, at which the photosensitive drum is brought into contact with a process unit, and a non-acting position, at which the photosensitive drum is separated from the process unit or is brought into contact with the process unit with a pressure lower than a pressure with which the photosensitive drum contacts the process unit at the acting position is included, and when the developing unit is located at a development position, the photosensitive drum secures the acting position, and when the developing unit is located at a non-development position, the photosensitive drum secures the non-acting position.