Innovative design patent for altimeter for footwear – USD610476
This patent directed towards an altimeter for footwear has been rated one of the most influential design patents in the field of clocks and watches and other measuring instruments, checking and signalling instruments. was awarded U.S. Patent D610476 entitled “Altimeter for footwear” on February 23, 2010. The patent has been cited 134 times by other…
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