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:
Nov. 18, 1997
Filed:
Jun. 27, 1996
Applicant:
Inventors:
Kazuo Shishido, Yokohama, JP;
Shinichi Sasaki, Fujisawa, JP;
Isao Ikemoto, Kawasaki, JP;
Masahiko Yashiro, Yokohama, JP;
Toshiyuki Karakama, Tokyo, JP;
Atsushi Numagami, Hadano, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399111 ;
Abstract
The present invention is characterized by that a first frame for containing developer used with a developing operation, a second frame for supporting a developing means for developing a latent image formed on an image bearing member, and a third frame for supporting the image bearing member are made of the same material.
Shishido, Kazuo. (1997). Process cartridge and image forming apparatus using such a process (U.S. Patent No. 5689774). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5689774
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile