It Won’t Be Long Before We Are Wearing Air Conditioned Golf Shoes
Last month Nike had an interesting patent issue under the title “Footwear Cooling System.” The patent, USPN 7,918,041, describes the invention as…. Surprisingly, this isn’t the first patent to issue on forced air shoe cooling systems, check out USPN 6,976,319 and USPN 5,341,581….
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