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. 14, 1992
Filed:
Jun. 27, 1990
Applicant:
Inventors:
Tetsuya Nakano, Nabari, JP;
Naruo Yabe, Kobe, JP;
Masahide Inoue, Nara, JP;
Koichi Tsuyama, Kobe, JP;
Yoshitake Shimizu, Kyoto, JP;
Mitsushi Kuroki, Kumamoto, JP;
Assignee:
Mita Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430137 ; 430110 ; 430111 ;
Abstract
Disclosed are a toner for developing a statically charged image and a process for the preparation thereof. If a toner for developing a statically charged image, comprising a binder resin and, dispersed therein, a colorant and a charge-controlling dye, is prepared so that it has a particle size distribution satisfying the requirement represented by the following formula:
Nakano, Tetsuya. (1992). Toner for developing statically charged images and process for (U.S. Patent No. 5104766). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5104766
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile