ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,520, issued on Aug. 18, was assigned to JUKI Corp. (Tokyo).
"Button holing machine" was invented by Syuuichi Saitou (Tokyo), Shigemi Yamamoto (Tokyo), Yuuko Takemoto (Tokyo) and Sumika Suzuki (Tokyo).
The patent was filed on May 15, 2023, under Application No. D/892,158.
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