Patents by Inventor Timothy Louie

Timothy Louie 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: 6470600
    Abstract: The martial arts shoe is comprised of a sole and an upper attached thereon. The sole has a raised rim. A rib is attached to the sole on an outer side of the shoe for providing better grip and for protecting the outer edge of the foot. A rigid insert is embedded in the rim for additional protection. The rim has gaps on the sides near the front to enable a toe portion of the sole to bend back more fully for front kicks. A tread pattern on the bottom of the sole includes suction cups along the outer edge for grip, transverse grooves at the toe area for grip, longitudinal grooves behind the toe area for fore and aft sliding, and concentric circular grooves at the ball and heel areas for pivoting.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: October 29, 2002
    Inventor: Timothy Louie