US Patent Issued to SUNON TECHNOLOGY on Oct. 14 for "Quick-assembly structure for chassis and seat cushion of chair" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,028, issued on Oct. 14, was assigned to SUNON TECHNOLOGY Co. LTD (Zhejiang, China).

"Quick-assembly structure for chassis and seat cushion of chair" was invented by Xujun Zhang (Zhejiang, China), Hao Wu (Zhejiang, China), Changjiang Liu (Zhejiang, China), Xianping He (Zhejiang, China), Aijun Qian (Zhejiang, China) and Xiubing Du (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A quick-assembly structure includes first inserting connection structures, where each of the first inserting connection structures includes an inserting and clamping member and a groove body; each of the groove bodies includes an inserting groove and a clamping ...