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:
Jul. 13, 2004
Filed:
Oct. 30, 2002
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A remanufacturing method for a process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes (a) a frame separating step of separating the first frame and the second frame from each other; (b) a developing blade dismounting step of dismounting, from the second frame, a developing blade which is mounted on the second frame to regulate an amount of the developer deposited on the developing roller; (c) a thin plate sheet material mounting step of mounting a thin sheet material on such a side of a longitudinal seal for providing a seal extended between the first frame and the second frame in a longitudinal direction of the second frame as is opposite from a side mounted to the second frame; (d) a developer filling step of filling the developer into the developer accommodating portion; (e) a developing blade mounting step of mounting the developing blade in a facing orientation which is opposite from a facing orientation in which the developing blade has been mounted on the second frame; and (f) a frame coupling step of coupling the separated first frame and second frame.