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:
Aug. 25, 2026
Filed:
Mar. 14, 2024
Zhuhai Un-tern Imaging Products Co., Ltd, Zhuhai, CN;
Wugang Tan, Zhuhai, CN;
Zongqian Huang, Zhuhai, CN;
ZHUHAI UN-TERN IMAGING PRODUCTS CO., LTD, Zhuhai, CN;
Abstract
A developing cartridge is configured to be detachably mounted on an imaging device including a detecting device. The developing cartridge includes a housing; a rotating member rotatably provided in the housing; a driving force receiving member configured to receive a driving force from the imaging device to drive the rotating member to rotate; and a detected device configured to be in electrical contact with the detecting device when the developing cartridge is mounted in the imaging device. When the rotating member is driven by the driving force receiving member to rotate, the detected device is switched between an electrical disconnection state and an electrical connection state. An imaging device having the developing cartridge is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile