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:
Jun. 02, 2015
Filed:
Nov. 07, 2012
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01); G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0898 (2013.01); G03G 15/0881 (2013.01); G03G 21/1832 (2013.01); G03G 21/18 (2013.01);
Abstract
A developer accommodating container for accommodating a developer, includes: a frame provided with a hole; a rotatable member penetrating the hole; and a seal member, provided on the frame by injection molding, for sealing a gap between a circumference of the hole of the frame and an outer peripheral surface of the rotatable member to prevent the developer from leaking out of the developer accommodating container. The seal member includes a projected portion which projects toward an inside of the hole and contacts the outer peripheral surface of the rotatable member.