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:
Feb. 26, 1991
Filed:
Sep. 23, 1988
Applicant:
Inventors:
Yukinobu Hasegawa, Hiratsuka, JP;
Hiroyoshi Shimomura, Hiratsuka, JP;
Koichi Murai, Fujisawa, JP;
Masatoshi Maruyama, Hiratsuka, JP;
Toyokichi Tange, Hiratsuka, JP;
Assignee:
Nippon Carbide Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430109 ; 430137 ; 430111 ;
Hasegawa, Yukinobu. (1991). Toner for developing an electrostatically charged image (U.S. Patent No. 4996127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4996127
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile