US Patent Issued to Hangzhou Qiyi Hardware Tools on Oct. 20 for "Torque wrench" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,154,269, issued on Oct. 20, was assigned to Hangzhou Qiyi Hardware Tools Co. Ltd. (Hangzhou, China).

"Torque wrench" was invented by Junqi Sun (Hangzhou, China).

The patent was filed on Nov. 24, 2025, under Application No. D/034,272.

*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=D1154269&OS=D1154269&RS=D1154269

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