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. 28, 2026
Filed:
Apr. 26, 2022
Hangzhou Genlight Neurotech Co., Ltd., Zhejiang, CN;
Huijie Jin, Zhejiang, CN;
Peng Cao, Zhejiang, CN;
Liangdao Xia, Zhejiang, CN;
Xinlei Chen, Zhejiang, CN;
Xiangliang Liao, Zhejiang, CN;
HANGZHOU GENLIGHT NEUROTECH CO., LTD., Zhejiang, CN;
Abstract
A cooling sleeve includes an inner tube within which a bar-shaped or tubular object is placed to be cooled, and an outer tube within which the inner tube is located. The outer wall surface of the bar-shaped or tubular object contacts with the inner wall surface of the inner tube to form first contact portions, and axial gaps from the adjacent first contact portions form first circulation channels, and the inner wall surface of the outer tube contacts with the outer wall surface of the inner tube to form second contact portions, and axial gaps from the adjacent second contact portions form second circulation channels. Proximal ends of the first and second circulation channels are connected with each other inside the proximal end of the outer tube via a forming cavity, and distal ends of the first and second circulation channels are independently connected externally.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile