ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,421, issued on Sept. 1, was assigned to HongKong Pishon Medical Equipment Co. Ltd. (Hong Kong).
"Seat board" was invented by Qiu Zhong (Shenzhen, China).
The patent was filed on April 16, 2025, under Application No. D/999,596.
*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=D1145421&OS=D1145421&RS=D1145421
Disclaimer: Curated by HT Syndication....