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:
Dec. 02, 2025
Filed:
Aug. 14, 2022
Wuhan University, Wuhan, CN;
Xu Wang, Wuhan, CN;
Mingliang Wang, Wuhan, CN;
Hui Wang, Wuhan, CN;
Tao Xu, Wuhan, CN;
Yimin Xie, Wuhan, CN;
Xuhui Mao, Wuhan, CN;
Jiangjun Hu, Wuhan, CN;
Yi Li, Wuhan, CN;
Yu Huang, Wuhan, CN;
Yuanrou Fan, Wuhan, CN;
WUHAN UNIVERSITY, Wuhan, CN;
Abstract
A carbon fiber filter includes a center filter body and carbon fiber yarn wound around the center filter body. The center filter body is hollow and includes a water outlet. A surface of the center filter body is provided with at least one inverted triangular groove. A plurality of through holes are arranged in the groove. The through holes and the water outlet are in communication with a hollow inner cavity of the center filter body. The carbon fiber yarn is wound in the groove with a constant force to form a filter layer.