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:
Oct. 17, 1989
Filed:
Sep. 06, 1988
Applicant:
Inventors:
Miyuki Shirai, Hino, JP;
Akira Nogami, Hino, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430114 ; 430904 ; 430115 ;
Abstract
Disclosed is a liquid developer for electrophotography wherein the dispersed toner particles have a single peak distribution and the number of particles that are less than 0.06 .mu.m is not greater than 5%, and not more than 3% of the particles are greater than 1.5 .mu.m.
Shirai, Miyuki. (1989). Liquid developer for electrophotography (U.S. Patent No. 4874683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4874683
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile