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:
Sep. 22, 2026
Filed:
Dec. 02, 2024
Kyocera Document Solutions Inc., Osaka, JP;
Yuzo Harada, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A developing device includes a housing, a replenishment port, a spiral blade, a discharge port, and a regulating member. The housing houses a developer. Through the replenishment port, the developer is replenished to the housing. The spiral blade stirs the developer in the housing while conveying the developer in a predetermined conveyance direction. Through the discharge port, the developer conveyed by the spiral blade is discharged. The regulating member is disposed between the spiral blade and the discharge port, and regulates a conveyance of the developer to the discharge port. The regulating member has a lack portion penetrating in the conveyance direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile