US Patent Issued to Dongguan Enjoy Intelligent Technology on Sept. 29 for "Robot window cleaner" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,744, issued on Sept. 29, was assigned to Dongguan Enjoy Intelligent Technology Co. Ltd (Dongguan, China).

"Robot window cleaner" was invented by Hongjun He (Mianyang, China).

The patent was filed on Jan. 17, 2025, under Application No. D/985,878.

*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=D1150744&OS=D1150744&RS=D1150744

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