US Patent Issued to Taizhou Naibo Machinery on May 5 for "Pipe expander" (Chinese Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. D1,124,817, issued on May 5, was assigned to Taizhou Naibo Machinery Co. Ltd. (Taizhou, China).

"Pipe expander" was invented by Huabin Chen (Taizhou, China).

The patent was filed on July 3, 2024, under Application No. D/950,646.

*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=D1124817&OS=D1124817&RS=D1124817

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