US Patent Issued to Zhejiang Todo Hardware Manufacture on Oct. 28 for "Rotating resistance device and a tension device" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,884, issued on Oct. 28, was assigned to Zhejiang Todo Hardware Manufacture Co. Ltd. (Jinhua, China).

"Rotating resistance device and a tension device" was invented by Yong Zhu (Jinhua, China), Qin Wang (Jinhua, China), Shunjun Meng (Jinhua, China) and Peng Lu (Jinhua, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotating resistance device, including a main shaft and a damping assembly; a rotating wheel is mounted on the main shaft; a damping wheel is rotatably arranged, and a surface of the fixed disc is cooperated with the damping wheel; a damping adhesive is arranged between the damping wheel and the surface of the fixed disc; a scraping...