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:
Sep. 11, 2007
Filed:
Jun. 16, 2003
Masakazu Mori, Toride, JP;
Masakazu Mori, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A process cartridge detachably mountable to an image forming apparatus for forming an image on a recording material includes a first unit including at least an image-bearing member, a second unit including at least a developing device for developing an electrostatic image formed on the image-bearing member, and a connector for separably connecting the first unit and the second unit with each other, which permits integral mounting and demounting of the first and second units relative to the image forming apparatus. The second unit has a life which substantially equals to the life of the image forming apparatus, and the first unit is replaceable by separation thereof from the second unit outside the image forming apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile