ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,397, issued on Feb. 10, was assigned to Black & Decker Inc. (New Britain, Conn.).
"Flow regulating push switch conjoined valve" was invented by Hu Wei (Cixi, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a flow regulating push switch conjoined valve, comprising a valve housing, a flow regulation assembly and a push switch assembly. The valve housing has a first chamber and a second chamber which are isolated from each other, a communication channel is disposed between the first chamber and the second chamber, and a first connection pipe and a second connection pipe are devised on the valve housing. The first co...