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:
Jun. 05, 2018
Filed:
Jul. 25, 2016
Fuji Xerox Co., Ltd., Tokyo, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A developing device includes a storage unit that stores developer to be used to form a developer image on an image carrier, the developer containing toner and carrier, an auxiliary storage unit that stores the developer and is connected to the storage unit via a first opening from which the developer is supplied into the storage unit and a second opening from which the developer in the storage unit is taken in, a first transport member provided at the first opening to transport the developer in the auxiliary storage unit into the storage unit, a second transport member provided at the second opening to transport the developer in the storage unit into the auxiliary storage unit, and a supply unit that has an opening opposed to the first transport member and supplies toner to the developer transported from the auxiliary storage unit into the storage unit.