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:
Aug. 20, 2019
Filed:
Jun. 19, 2018
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Toshiba America Business Solutions, Inc., Irvine, CA (US);
Tsutomu Sato, Izunokuni, JP;
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
TOSHIBA AMERICA BUSINESS SOLUTIONS, INC., Tokyo, JP;
Abstract
A toner cartridge comprises a toner container which contains toner, a driving member which rotationally drives a conveying member, an agitating member which agitates a toner in the toner container while being rotated, a driven member which rotates in association with the driving member which is for rotationally driving the agitating member, and a rotational body which rotates according to rotation of the driven member, has a plurality of slits in rotational circumference for identifying a type of the toner cartridge, and has 1/K or more of the slits when a ratio of a rotational speed R(rad/s) of the driving member and a rotational speed R(rad/s) of the driven member is K=R/R