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:
Mar. 31, 2020
Filed:
Oct. 25, 2018
Fuji Xerox Co., Ltd., Tokyo, JP;
Akira Ikeda, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
An image forming apparatus includes a draw-up member that draws a liquid developer containing oil and toner up from a storage part in which the liquid developer is stored while rotating; a cylindrical member that is disposed so as to face the draw-up member, receives the liquid developer from the draw-up member while rotating, and has a circumferential surface on which a film of the liquid developer is formed, the cylindrical member having an elastic part having a circular cross section and a coating film that covers the elastic part and is made of a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether; and a formation member having a circumferential surface on which an image is formed by the liquid developer received by the cylindrical member.