ALEXANDRIA, Va., July 7 -- United States Patent no. D1,133,142, issued on July 7, was assigned to Shenzhen Xiaohei Technology Electronics Co. Ltd. (Shenzhen, China).
"Handheld fan" was invented by Changcai Hu (The Liangshan Yi Autonomous Prefecture, China).
The patent was filed on Jan. 4, 2026, under Application No. D/040,987.
*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=D1133142&OS=D1133142&RS=D1133142
Disclaimer: Curated by HT Syndication....