US Patent Issued to Shenzhen Huijing Technology on Sept. 23 for "Cleaning brush main body and cleaning brush" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,410, issued on Sept. 23, was assigned to Shenzhen Huijing Technology Co. Ltd. (Shenzhen, China).

"Cleaning brush main body and cleaning brush" was invented by Zuhui Ouyang (Shenzhen, China) and Xingwen Leng (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a cleaning brush main body and a cleaning brush, the cleaning brush main body includes an outer shell, a drive motor, an output connector and a planetary gear set. The drive motor is installed in the outer shell and includes an output shaft. The output connector is rotatably arranged relative to the outer shell. At least one stage of planetary gear se...