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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.:

US 10018961 B1

PDFFull Text
Date of Patent:
Jul. 10, 2018

Filed:

Dec. 16, 2016

Image forming apparatus having a rotatable development carrying member disposed in a particular relation to a developer supply roller

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Yuichi Sakakibara, Fuchu, JP;

Assignee:

CANON KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Rossi, Kimms & McDowell LLP

Primary Examiner:

Robert Beatty

Int. Cl.
CPC ...
G03G 21/00 (2006.01); G03G 21/16 (2006.01); G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
G03G 21/1676 (2013.01); G03G 21/1609 (2013.01); G03G 21/1821 (2013.01); G03G 21/1853 (2013.01); G03G 2221/163 (2013.01); G03G 2221/1684 (2013.01); G03G 2221/1869 (2013.01);
Abstract

An image forming apparatus includes a main assembly; a rotatable photosensitive member; and a cartridge detachably mounted in the main assembly, the cartridge including a rotatable developer carrying sleeve for carrying a developer to be supplied to the photosensitive member and a developer accommodating portion for accommodating the developer to be supplied to the sleeve, wherein with respect to a mounting direction of the cartridge, the developer accommodating portion is disposed downstream of a rotation axis of the sleeve, and a developing portion where a surface of the sleeve is in contact with or closest to the photosensitive member is disposed downstream of the rotation axis of the sleeve or at the same position as the rotation axis of the sleeve.

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Sakakibara, Yuichi. (2018). Image forming apparatus having a rotatable development carrying member disposed in a particular relation to a developer supply roller (U.S. Patent No. 10018961). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10018961

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