US Patent Issued on Sept. 8 for "High-pressure valve and high-pressure water gun" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,768, issued on Sept. 8.

"High-pressure valve and high-pressure water gun" was invented by JiangYong Gu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a high-pressure valve and a high-pressure water gun. The high-pressure water gun includes a high-pressure valve. A buffer cavity and a pressure-reducing cavity are arranged in an adjusting cavity of the high-pressure valve; the buffer cavity is used to buffer air resistance, and the pressure-reducing cavity is used to offset the pressure of high-pressure water. Users only need to apply a small force to the wrench part of the high-pressure water gun to switch on the hi...