US Patent Issued to Zhejiang JM Industry on April 21 for "Spray head capable of spraying continuously" (Chinese Inventor)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,730, issued on April 21, was assigned to Zhejiang JM Industry Co. Ltd. (Yuyao, China).

"Spray head capable of spraying continuously" was invented by Xufeng Tu (Yuyao City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The spray head capable of spraying continuously comprises a main body having a liquid passage; a head cap; a spray one-way valve; an operating handle; and a pump. The liquid passage comprises a transverse passage and a vertical passage which communicate with each other. A pressure continuation sealing seat capable of moving up and down is disposed inside a sleeve, a pressure continuation chamber is defined on a top of the press...