ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,745,707, issued on Sept. 29, was assigned to SHENZHEN ZONGGUAN INNOVATION Co. LTD. (Shenzhen, China).
"Grass collection mechanism, grass collection device, and lawn mower" was invented by Shuai Gan (Shenzhen, China), Yiqi Chen (Shenzhen, China) and Gengyu Wu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a grass collection mechanism, a grass collection device, and a lawn mower. The grass collection mechanism includes a grass collection frame and a conductive detection sensor. The conductive detection sensor is configured to detect whether the grass collection frame is full and includes at least one detec...