Patents by Inventor Darren Eugene Karr

Darren Eugene Karr 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).

  • Publication number: 20110072683
    Abstract: The Suction Sole is unique because it uses “suction cylindars” to affix itself to the bottom of the foot. The Suction Sole can be used as the sole of a shoe adding a “non-slip” function to the shoe. When the foot is inserted into the shoe, the suction cylindars take hold and prevent slippage. The Suction Sole can also be used independently from the shoe as a kind of “topless shoe” or “foot cover” that affixes itself to the foot as the person walks providing protection from the ground and traction as the person walks or runs.
    Type: Application
    Filed: September 29, 2009
    Publication date: March 31, 2011
    Inventor: Darren Eugene Karr