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:
Mar. 08, 2022
Filed:
Mar. 04, 2020
Applicant:
E-jet Technology Co., Ltd., Zhuhai, CN;
Inventors:
Shengkui Zhao, Zhuhai, CN;
Dongming Lin, Zhuhai, CN;
Assignee:
E-JET TECHNOLOGY CO., LTD., Zhuhai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17559 (2013.01); B41J 2/1752 (2013.01); B41J 2/1753 (2013.01); B41J 2/17506 (2013.01); B41J 2/17513 (2013.01); B41J 2/17523 (2013.01); B41J 2/17546 (2013.01); B41J 2/17553 (2013.01);
Abstract
Remanufactured ink cartridge and method of making the same are provided. The method includes providing an ink cartridge, including a polyhedron for containing ink and a first engagement part on the polyhedron; providing an external body including a second engagement part; forming a modified ink cartridge by at least cutting off the first engagement part from the ink cartridge; and forming a remanufactured ink cartridge by combining the external body with the modified ink cartridge. The remanufactured ink cartridge is capable of being interchangeably used with a target ink cartridge.