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. 07, 2018
Filed:
Sep. 26, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yoshimitsu Nakane, Ryugasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/75 (2013.01);
Abstract
A photoreceptor includes: a cylindrical support on which a photosensitive layer is formed and to which a predetermined voltage is applicable; and a flange provided in an end portion of the support, the flange including a Helmholtz resonator including a cavity portion and a communication portion allowing the cavity portion and an outside to communicate with each other.