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:
Apr. 29, 2003
Filed:
Jun. 19, 2001
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A developer supply container is detachably mountable on an image forming apparatus and includes a containing chamber for containing a developer. A first feeding member is provided in the containing chamber and feeds the developer to an outlet of the containing chamber. A feeding chamber communicates with the containing chamber. A second feeding member is provided in the feeding chamber and feeds the developer coming from the containing chamber to an outlet of the container. A partition member partitions the developer supply container into the containing chamber and the feeding chamber. A partitioning area of the partition member is larger than an area of the outlet of the containing chamber. An image forming apparatus includes a developing device and the developer supply container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile