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. 18, 2020
Filed:
Apr. 17, 2019
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Ken Maetani, Osaka, JP;
Assignee:
KYOCERA Document Solutions Inc., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/093 (2006.01); G03G 15/08 (2006.01); G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/09364 (2013.01); G03G 9/0819 (2013.01); G03G 9/09328 (2013.01); G03G 9/09371 (2013.01); G03G 15/0865 (2013.01);
Abstract
A positively chargeable toner includes toner particles. The toner particles each include a core, a shell layer covering a surface of the core, and fluororesin particles. The fluororesin particles are positioned within the core, or between the core and the shell layer. The shell layer contains a positively chargeable material.