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:
Apr. 15, 2003
Filed:
Jun. 19, 1995
Applicant:
Inventors:
Tsutomu Kukimoto, Yokohama, JP;
Kenji Okado, Yokohama, JP;
Shuichi Aita, Yokohama, JP;
Tsuyoshi Takiguchi, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/302 ; G03G 1/502 ;
U.S. Cl.
CPC ...
G03G 1/302 ; G03G 1/502 ;
Kukimoto, Tsutomu. (2003). Magnetic particles for charging means, and electrophotographic apparatus, process cartridge and image forming method including same (U.S. Patent No. 6548218). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6548218
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile