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:
Oct. 18, 2016
Filed:
Aug. 14, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Fumiki Inui, Mishima, JP;
Kenichi Nakao, Boise, ID (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A contacting portion of a shutter appears in front of a container opening to be at a position where the contacting portion contacts with a sealing member provided in an edge of a storage body opening of a developer storage body when the shutter is at an opening position, and is separated from the sealing member to move into a container frame when the shutter moves from the opening position to a closing position. A non-contacting portion of the shutter is provided on an upstream-side of the contacting portion in a moving direction from the opening position to the closing position and is positioned inside the frame when the shutter is at the opening position, and moves to a position where the non-contacting portion appears in front of the container opening without making contact with the sealing member when the shutter moves from the opening position to the closing position.