US Patent Issued to Beijing Roborock Technology on May 12 for "Brush, brush member and robot" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,558, issued on May 12, was assigned to Beijing Roborock Technology Co. Ltd. (Beijing).

"Brush, brush member and robot" was invented by Chuanlin Duan (Beijing) and Erdong Gu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a brush, a brush member, and a robot. The brush includes a brush body (1), including: a rotating shaft (11) having a first end portion (13) and a second end portion (14); a compliant portion (12) extending radially outward from the rotating shaft; a first detachable baffle (2), which is detachably mounted on the first end portion (13); and a second detachable baffle (3), which is detachably ...