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:
Oct. 13, 2026
Filed:
May. 01, 2025
Shenzhen Jisu Technology Co., Ltd, Shenzhen, CN;
Xiangfu LI, Shenzhen, CN;
Guanzheng Zheng, Shenzhen, CN;
Jiahang Xie, Shenzhen, CN;
Shenzhen Jisu Technology Co., Ltd., Shenzhen, CN;
Other;
Abstract
A neck fan includes: a shell, defining an air inlet, a receiving space, an air duct, and an air outlet, that are communicated with each other; and fan assemblies, received in the receiving space. The fan assemblies are configured to intake air from an outside of the neck fan through the air inlet and to drive the air to flow along the receiving space and the air duct to reach the air outlet; each fan assembly includes a fan and a motor configured to drive the fan to rotate. The air inlet has an air inlet plane perpendicular to an air inlet direction in which the air at an outside of the neck fan is intaken into the neck fan; an angle is formed the air inlet plane and a direction in which the neck fan is worn to the neck and is between 0 degrees and 90 degrees.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile