ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,764, issued on May 20.
"Temperature-controlling valve assembly" was invented by Tsai-Chen Yang (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A temperature-controlling valve assembly is provided, including: an adjusting member, configured to be screwed within a base of a controlling valve, an end of the adjusting member including a controlling portion, another end of the adjusting member including a receiving hole; an abutting member, slidably disposed in the receiving hole; a first elastic member, abutted between a bottom of the receiving hole and the abutting member to bias the abutting member toward a direction away from the con...