Patents by Inventor Johnnie L. Smith

Johnnie L. Smith 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).

  • Tandem-wheeled riding device
    Patent number: 7000930
    Abstract: A tandem-wheeled riding device includes first and second riding wheel assemblies secured to a bottom surface of a platform for supporting a rider. At least one of the riding wheel assemblies is swivelly coupled to the platform to provide aggressive turning agility to the device. The device further includes at least two outrigger wheel assemblies coupled to the platform and biased toward the riding surface to improve stability of the riding device during sharp turns.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: February 21, 2006
    Inventor: Johnnie L. Smith
  • Tandem-wheeled riding device
    Publication number: 20040239065
    Abstract: A tandem-wheeled riding device includes first and second riding wheel assemblies secured to a bottom surface of a platform for supporting a rider. At least one of the riding wheel assemblies is swivelly coupled to the platform to provide aggressive turning agility to the device. The device further includes at least two outrigger wheel assemblies coupled to the platform and biased toward the riding surface to improve stability of the riding device during sharp turns.
    Type: Application
    Filed: May 29, 2003
    Publication date: December 2, 2004
    Inventor: Johnnie L. Smith