US Patent Issued to JASON FURNITURE (HANGZHOU) on Dec. 30 for "Sofa with adjustable coupled headrest and backrest" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,507,810, issued on Dec. 30, was assigned to JASON FURNITURE (HANGZHOU) Co. LTD. (Zhejiang, China).

"Sofa with adjustable coupled headrest and backrest" was invented by Ping Wang (Zhejiang, China), Sheng Wang (Zhejiang, China), Luping Shi (Zhejiang, China), Linlin Wu (Zhejiang, China) and Jingbo Ning (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sofa with an adjustably coupled headrest and backrest includes a base movably connected with a side panel and a coupling sheet for backrest hinged at the side panel, and a backrest assembly including a connection element of backrest with a front end hinged at a rear end of the side panel at an...