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. 28, 2018
Filed:
Jun. 26, 2017
Kyocera Document Solutions Inc., Osaka-shi, Osaka, JP;
Teruhiko Nagashima, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka-shi, Osaka, JP;
Abstract
A toner guide member includes a toner discharge port that is located above and faces a toner introduction port of a waste toner container, and the toner guide member forms, in its inside, a passage of waste toner from an end portion of a drum cleaning device to a toner discharge port. A first paddle conveyance member including a plurality of first blade portions rotates in a first rotation direction in the toner guide member. A second paddle conveyance member including a plurality of second blade portions rotates in a second rotation direction that is opposite to the first rotation direction, at a position lower than the first paddle conveyance member. A pivotal trajectory of the plurality of first blade portions partially overlaps with a pivotal trajectory of the plurality of second blade portions.