Patents by Inventor Christopher D. Kuykendall

Christopher D. Kuykendall 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: 6675422
    Abstract: A ramp enabling vehicles to smoothly traverse a steeply inclined curb situated between a street and a driveway includes an elongate planar ramp surface having upper and lower edges. The ramp includes a base portion integrally connected to an underside of the ramp surface. The base portion includes a curb contact surface adjacent the ramp surface upper edge which includes a configuration complementary to that of the inclined curb wall. The base portion includes a street contact surface adjacent the ramp surface rear edge. The base portion includes a support member intermediate the contact surfaces and spaced apart therefrom to define at least one longitudinally extending drainage channel. When placed adjacent a curb having an inclined wall, the ramp rests in planar contact with both the street and inclined curb wall with the ramp surface extending at an inclined configuration therebetween.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: January 13, 2004
    Inventor: Christopher D. Kuykendall
  • Patent number: D493595
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: July 27, 2004
    Inventor: Christopher D. Kuykendall