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. 20, 2026
Filed:
Apr. 17, 2024
Zhejiang Dunan Artificial Environment Co., Ltd., Shaoxing, CN;
Zhouyang Shou, Shaoxing, CN;
Yongbin Xuan, Shaoxing, CN;
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD., Shaoxing, CN;
Abstract
The present application relates to a ball valve. The ball valve includes a valve body, an end cover and a valve rod. The end cover is installed on the valve body, and one end of the valve rod is rotatably installed in the valve body, the other end of the valve rod extends out of the valve body through the end cover. A limiting member is arranged on an inner peripheral wall of the end cover, and the valve rod is capable of being limited by the limiting member to allow a maximum rotating angle of the valve rod in the end cover to be 90 degrees.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile