ALEXANDRIA, Va., March 31 -- United States Patent no. D1,121,049, issued on March 31, was assigned to TOMY COMPANY LTD. (Tokyo).
"Spinning top toy" was invented by Makoto Muraki (Tokyo) and Toshinobu Ishii (Saitama, Japan).
The patent was filed on June 20, 2024, under Application No. D/948,407.
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