Nike has received a newly granted patent for a sole design aimed at boosting forward momentum. Invented by Joseph L. Helseth of Plano, the footwear structure features an arched midsole profile with downwardly extending protrusions under the midfoot and heel to help propel the wearer and reduce strain. [Composite illustration: Sources, USPTO Patent #12402692, Fig. 2; DI Studio]
Dallas-Fort Worth ranked No. 9 for patent activity out of 250 metros for the week of May 27 with a total of 168 patents granted.