US Patent Issued on Sept. 22 for "Hand-held vacuum cleaner" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,149,228, issued on Sept. 22.

"Hand-held vacuum cleaner" was invented by Ping Lu (Suzhou, China).

The patent was filed on Aug. 20, 2025, under Application No. D/019,093.

*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=D1149228&OS=D1149228&RS=D1149228

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