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:
Feb. 06, 2018
Filed:
Dec. 07, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Kensuke Sato, Yokohama, JP;
Masaaki Sato, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A developing cartridge includes a developing rollerthat develops, by way of a developer, an electrostatic latent image that is formed on an image bearing member; a developer regulating member that regulates the thickness of a developer carried on the developing roller; and a framethat rotatably supports the developing rollerand supports the developer regulating member. The framehas a developing roller support sectionthat rotatably supports an outer peripheral faceof at least one end of the developing roller. The developing roller support sectionhas a clearance at a position that, when viewed in the axial direction of the developing roller, overlaps a contact region at which the developing rolleris in contact with the image bearing member