US Patent Issued to Hangzhou Yuxing Technology on Sept. 29 for "Chair backrest" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,486, issued on Sept. 29, was assigned to Hangzhou Yuxing Technology Co. Ltd (Zhejiang, China).

"Chair backrest" was invented by Rongping Hu (Zhejiang, China).

The patent was filed on Nov. 26, 2025, under Application No. D/034,955.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1149486&OS=D1149486&RS=D1149486

Disclaimer: Curated by HT Syndication....