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:
Dec. 01, 2015
Filed:
Sep. 18, 2013
Fuji Xerox Co., Ltd., Tokyo, JP;
Kiyoshi Sako, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A powder transport device includes a transport path having a supply port. Powder supplied through the supply port together with old powder already contained in the transport path is transported through the transport path. The powder transport device also includes a transport member, which is rotatably disposed in the transport path and includes a rotational shaft and a spiral blade disposed on the rotational shaft. The powder supplied through the supply port and the old powder are transported toward a downstream side in a powder transporting direction and mixed with each other by rotation of the transport member. The transport path includes a regulating portion regulating transportation of powder that is a mixture of the powder supplied through the supply port and the old powder toward the downstream side. The transport member includes an accumulation portion that opposes the regulating portion and causes the powder to accumulate.