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. 09, 1993
Filed:
Aug. 23, 1990
Applicant:
Inventors:
Noriyuki Yanai, Yokohama, JP;
Masahiro Watabe, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355299 ; 1525651 ; 358300 ;
Abstract
A cleaning blade for electrophotography, including an urethane elastomeric material incorporated with a porous nylon powder in such a manner that particles of the powder are embedded into the urethane elastomeric material.
Yanai, Noriyuki. (1993). Cleaning blade for electrophotography (U.S. Patent No. 5260756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5260756
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile