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:
May. 20, 2025
Filed:
Apr. 30, 2021
Zhuhai Ninestar Management Co., Ltd., Guangdong, CN;
ZHUHAI NINESTAR MANAGEMENT CO., LTD., Guangdong, CN;
Abstract
An ink cartridge having a print head. The ink cartridge comprises an ink container, a print head housing, and a first chip; the ink container has an ink containing chamber; the ink containing chamber is used for containing ink; the print head housing has a mounting chamber; the ink container is mounted in the mounting chamber, and is used for supplying the ink to a print head mounted on the print head housing; the first chip is provided on the outer surface of the ink container, and at least part of the first chip is exposed to the outer surface of the ink cartridge; the portion of the first chip exposed to the outer surface of the ink cartridge comprises information contacts.