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. 03, 2014
Filed:
May. 07, 2010
Takeshi Tsuchida, Toride, JP;
Takeshi Tsuchida, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus capable of preventing erroneous reading of an information recording part on a toner container from occurring when the distance between a reading unit and the information recording part changes due to the rotational deflection of the toner container. The reading unit reads information from the information recording part formed on the outer periphery of the toner container. A holding roller comes into contact with the outer periphery of the toner container to position the toner container. The reading unit and the holding roller are arranged on respective lines substantially identical to each other in a direction of a normal to the rotation axis of the toner container.