Patents by Inventor Paul Walter Lester

Paul Walter Lester has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Energy return sole
    Patent number: 9907353
    Abstract: A energy sole including a base structure extending a length of a shoe sole, a flexion extending from the base structure, a toe arm extending forward from the flexion, and a heel arm extend rearward from the flexion.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: March 6, 2018
    Inventors: Paul Walter Lester, Brian Dean Owens
  • ENERGY RETURN SOLE
    Publication number: 20140259785
    Abstract: A energy sole including a base structure extending a length of a shoe sole, a flexion extending from the base structure, a toe arm extending forward from the flexion, and a heel arm extend rearward from the flexion.
    Type: Application
    Filed: March 17, 2014
    Publication date: September 18, 2014
    Inventors: Paul Walter Lester, Brian Dean Owens