Patents by Inventor Richard Elizondo

Richard Elizondo 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).

  • Self-Fronting Spring Assembly for a Traffic Delineator
    Publication number: 20130022396
    Abstract: A spring assembly for a self-uprighting delineator. The assembly has a rotationally self-aligning cam attached to a delineator post and cooperating with an upper knuckle of the delineator to rotate the post from a misaligned rotational position to a first frontally aligned position. The cam has sloping surfaces which engage and slide along complimentary sloping surfaces on the upper knuckle under compressive forces of a spring which urges the cam and upper knuckle together.
    Type: Application
    Filed: April 12, 2010
    Publication date: January 24, 2013
    Inventors: Gregory L. Hannah, Darryl Meek, Richard Elizondo