US Patent Issued to ZHEJIANG DONGCHENG PRINTING on Oct. 7 for "Pressure vessel capable of releasing pressure" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,840, issued on Oct. 7, was assigned to ZHEJIANG DONGCHENG PRINTING Co. LTD. (Quzhou, China).

"Pressure vessel capable of releasing pressure" was invented by Xianji Lai (Quzhou, China) and Yizhong Chen (Quzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a pressure vessel capable of releasing pressure, relating to the technical field of pressure vessels. The pressure vessel includes a dome portion, a side wall portion, and a concave bottom in seaming connection with a bottom of the side wall portion; a pressure release port is provided at a top of the dome portion; a lower edge of the side wall portion is tightly attached to an o...