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:
Jul. 15, 2025
Filed:
Jul. 18, 2023
Zhuhai Ninestar Management Co., Ltd., Guangdong, CN;
ZHUHAI NINESTAR MANAGEMENT CO., LTD., Zhuhai, CN;
Abstract
An ink cartridge and a printing apparatus using the same. The ink cartridge includes an ink cartridge body, a chip and a chip holder, and the chip is fixed on the chip holder; when the ink cartridge is installed on the printer along an installation direction, the printer may drive the chip holder to linearly move along a top surface of the ink cartridge body, the chip holder is located at a first position before linearly moving and located at a second position after linearly moving; the chip at the first position is closer to the top surface of the ink cartridge body than at the second position, and when the chip holder is at the second position, the chip abuts against the stylus. The ink cartridge and printing apparatus achieve a higher stability of the electrical connection of the chip and the stylus in a printer.