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:
Sep. 24, 1991
Filed:
Dec. 28, 1989
Applicant:
Inventor:
Kiichiro Sakashita, Inagi, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430110 ; 430109 ; 430137 ;
Abstract
A toner for developing electrostatic latent images includes a binding resin, such as a crosslinked styreneacrylate ester copolymer, and a low-molecular weight olefin copolymer, the low-molecular weight polyolefin copolymer having at least two olefinic repeating units and having two or more peaks of melting at temperatures between 90.degree. C. and 170.degree. C.
Sakashita, Kiichiro. (1991). Toner (U.S. Patent No. 5051331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5051331
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile