ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,930, issued on Sept. 1.

"Dumbbell" was invented by Xiaorong Tong (Jinhua City, China) and Zhi Wang (Jinhua City, China).

The patent was filed on Aug. 9, 2024, under Application No. D/956,885.

*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=D1145930&OS=D1145930&RS=D1145930

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