ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,228, issued on June 30.

"Tire tread" was invented by Kun Li (Qingdao, China) and Weibing Wang (Qingdao, China).

The patent was filed on June 3, 2025, under Application No. D/525,497.

*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=D1132228&OS=D1132228&RS=D1132228

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