US Patent Issued to Shanghai Respecting Intelligence Technology on May 27 for "Chair with an elastic lifting seat pan" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,310,902, issued on May 27, was assigned to Shanghai Respecting Intelligence Technology Co. Ltd. (Shanghai).

"Chair with an elastic lifting seat pan" was invented by Xinde Qu (Shanghai), Jun Wang (Shanghai) and Jian Ke (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention application relates to a chair with an elastic lifting seat pan, which comprises a chair body, a transmitting component, a driving component, and a seat pan firmly connecting plane connecting seat of a pair of link plates of the transmitting component. When the user is seated on the seat pan, the torsion spring is deformed with the rotation of the spindle, accum...