ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,705, issued on July 8, was assigned to SHENZHEN SANYI TECHNOLOGY Co. LTD. (Shenzhen, China).
"Pipeline endoscopic mechanism" was invented by Xiaoquan Chen (Jieyang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pipeline endoscopic mechanism, which includes a host, a camera connected to the host via an extension cord, and a base device positioned below the host, wherein the extension cord is wound around the base device, the base device includes a bracket and a meter counter box, and the host includes a box body provided with a receiving groove, a rotating arm positioned at one side of the receiving groove, and a display screen connected to t...