ALEXANDRIA, Va., July 14 -- United States Patent no. D1,134,800, issued on July 14, was assigned to Shenzhen Tianman Technology Co. Ltd. (Shenzhen, China).

"Fan" was invented by Yanan Du (Shenzhen, China).

The patent was filed on July 10, 2025, under Application No. D/012,415.

*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=D1134800&OS=D1134800&RS=D1134800

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