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:
Feb. 06, 2024
Filed:
Jul. 24, 2022
Fujifilm Business Innovation Corp., Tokyo, JP;
Kenta Urayama, Kanagawa, JP;
FUJIFILM Business Innovation Corp., Tokyo, JP;
Abstract
A developing device includes: a rotating member that passes a developer while rotating to an image holding body on which a latent image is formed; a housing in which a circulation path through which the developer to be supplied to the rotating member circulates and a branch path that is branched from the circulation path and through which a part of the developer is transported are formed; and a wall portion that forms the branch path at a part of the housing and in which an output port from which the developer is output to an outside and an exhaust port from which air in the branch path is output to the outside above the output port are formed.