US Patent Issued to Shenzhen Kairui Industrial on Aug. 25 for "Polishing pad" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,861, issued on Aug. 25, was assigned to Shenzhen Kairui Industrial Co. Ltd. (Shenzhen, China).

"Polishing pad" was invented by Denghui Ke (Nan'an, China).

The patent was filed on Aug. 22, 2025, under Application No. D/019,359.

*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=D1143861&OS=D1143861&RS=D1143861

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