ALEXANDRIA, Va., Nov. 12 -- United States Patent no. D1,157,023, issued on Nov. 10, was assigned to Nabtesco Corp. (Tokyo).

"Barrel for mecanum wheel" was invented by Takuya Shinkai (Tokyo) and Kazuyoshi Suzuki (Tokyo).

The patent was filed on July 31, 2025, under Application No. D/016,016.

*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=D1157023&OS=D1157023&RS=D1157023

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