ALEXANDRIA, Va., March 24 -- United States Patent no. D1,120,376, issued on March 24.
"Handrail" was invented by Caihong Han (Shanxi, China).
The patent was filed on Sept. 25, 2024, under Application No. D/964,801.
*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=D1120376&OS=D1120376&RS=D1120376
Disclaimer: Curated by HT Syndication....