US Patent Issued on Sept. 22 for "Robot vacuum cleaner with base station" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,149,229, issued on Sept. 22.

"Robot vacuum cleaner with base station" was invented by Zhengqiang Dong (Chongqing, China).

The patent was filed on Sept. 23, 2024, under Application No. D/964,313.

*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=D1149229&OS=D1149229&RS=D1149229

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