Patents by Inventor Nikolaos D. Patakos

Nikolaos D. Patakos 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).

  • Patent number: 7549238
    Abstract: The present invention relates to a hygiene shoe for martial arts. The hygiene shoe is formed of a form-fitting stretchable material such as neoprene, covered by a flexible fabric on the outside and inside. An outer portion of the hygiene shoe can be formed of a first color selected to match a first belt level of martial arts and an inner portion of the hygiene shoe can be formed of a second color to match a second belt level of martial arts. The hygiene shoe is reversible for preference of the color to be worn and for extending the life of the shoe. A traction portion on the sole of the hygiene shoe comprising a first circular portion beneath the ball of the foot and a second circular portion beneath the heel of the foot connected by connecting portion beneath the outside edge of the foot provides forward movement, pivoting on the ball and heel of the foot and lateral stability.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: June 23, 2009
    Inventor: Nikolaos D. Patakos