It Won’t Be Long Before We Are Wearing Air Conditioned Golf Shoes
Last month Nike had an interesting patent issue under the title “
Surprisingly, this isn’t the first patent to issue on forced air shoe cooling systems, check out USPN /files/22847-21779/20110527_Ventilated_Shoe_Patent_5341581.pdf”>5,341,581.
David Dawsey – Watching Shoe Patents
PS – click here to check out another interesting golf shoe invention