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:
Dec. 09, 1997
Filed:
Apr. 30, 1996
Applicant:
Inventors:
Kenji Matsuda, Yokohama, JP;
Yoshinori Sugiura, Kawasaki, JP;
Hideshi Kawaguchi, Yokohama, JP;
Hiroaki Miyake, Kawaguchi, JP;
Yoshiya Nomura, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399102 ; 399113 ;
Abstract
A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a first frame; a second frame engageable with the first frame; an image bearing member; a process device actable on the image bearing member; an elastic sealing member interposed between the first and second frames engaged with each other, with the elastic sealing member locally compressed by a projection.
Matsuda, Kenji. (1997). Process cartridge, image forming apparatus usable therewith and process (U.S. Patent No. 5697022). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5697022
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile