US Patent Issued to Zhejiang Yigoli Intelligent Technology on Sept. 1 for "Side brush mechanism for a tunnel type car washing machine" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,722,601, issued on Sept. 1, was assigned to Zhejiang Yigoli Intelligent Technology Co. Ltd. (Hangzhou, China).

"Side brush mechanism for a tunnel type car washing machine" was invented by Hengzhi Shi (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a side brush mechanism with a novel structure. The side brush mechanism includes a side brush mounting beam, mounted on a tunnel type car washing machine; a side brush assembly for brushing left and right sides of a vehicle; a side brush swing arm with one end rotatably connected to the side brush mounting beam and the other end rotatably connected to a reduce...