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. 10, 2012
Filed:
Dec. 11, 2006
Hideaki Tanaka, Saitama, JP;
Hideaki Tanaka, Saitama, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A powder supply unit is disclosed, which includes a housing accommodating powder, a rotating member rotatably provided in the housing, a sheet-like transporting member fixed to the rotating member and having a free end at a side different from the fixed portion side and slidingly moved on an inner wall of the housing by the rotation of the rotating member to transport the powder in the axial direction of the rotating member, and a powder supplying hole provided on the downstream side in the transporting direction of the powder in the housing. The powder supply unit is constructed such that the transporting member, when not in use, is in a hold state in which the free end side thereof is bent in a direction opposite to the direction of bending when in use.