ALEXANDRIA, Va., June 12 -- United States Patent no. D1,074,371, issued on May 13, was assigned to Calculated Survival LLC (Brookfield, Conn.).
"Throwing hatchet" was invented by Luke Stephen Huizinga (Brookfield, Conn.) and Erik Thor Kukk (Brookfield, Conn.).
The patent was filed on June 7, 2022, under Application No. D/864,613.
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