ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,620, issued on Feb. 17, was assigned to SHINERICH INDUSTRIAL LTD. (Shenzhen, China).
"Gas heater" was invented by Guangrong Zhang (Shenzhen, China), Hui Xie (Shenzhen, China) and Guoming Yuan (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a gas heater, including: a gas bottle for storing a gas, a valve body connector, and a burner. A cavity is provided in the valve body connector, both the regulator and the safety valve are communicated with the cavity, the regulator is connected to the gas bottle, the valve body connector is provided with a valve nozzle, and the valve nozzle is communicated with the cavity. An air inle...