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:
Jul. 07, 2015
Filed:
Apr. 15, 2014
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Kunihiro Mitsuhashi, Osaka, JP;
SHARP KABUSHIKI KAISHA, Osaka-Shi, Osaka, JP;
Abstract
Provided is a toner cartridge capable of preventing occurrence of toner discharge failure when a toner discharge section is below a toner storage section. A toner cartridge includes a toner storage container having a toner storage section and a toner discharge section, a toner stirring member provided in the toner storage section, and a toner discharge member provided in the toner discharge section. The toner stirring member includes a rotating shaft member rotatably supported by the toner storage section, a first blade portion having a first base end portion fixed to the rotating shaft member and a first free end portion coming into contact with an inner surface of the toner storage section, and a second blade portion having a second base end portion fixed to the rotating shaft member and a second free end portion not coming into contact with the inner surface of the toner storage section.