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:
May. 30, 2000
Filed:
Jul. 30, 1996
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A coupling member for coupling a first frame and a second frame of a process cartridge detachably mountable to a main assembly of an image forming apparatus, the process cartridge including the first frame having an electrophotographic photosensitive member and a photosensitive member mounting portion for mounting the electrophotographic photosensitive member, the second frame having a developing means for developing a latent image formed on the electrophotographic photosensitive member and a developing means mounting portion for mounting the developing means, the coupling member includes a connecting portion for rotatably coupling the first frame and second frame; a spring mounting portion for mounting a spring for applying elastic force to the first frame and second frame; and a coupling member locking portion for locking the coupling member to the second frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile