US Patent Issued to Shenzhen Woshijie Electronic Technology on Sept. 22 for "Pipe inspection system" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,148,839, issued on Sept. 22, was assigned to Shenzhen Woshijie Electronic Technology Co. Ltd. (Shenzhen, China).

"Pipe inspection system" was invented by Lizhang Luo (Yiyang, China).

The patent was filed on July 30, 2025, under Application No. D/015,583.

*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=D1148839&OS=D1148839&RS=D1148839

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