Patents by Inventor Walter L. Benson

Walter L. Benson 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: 4691268
    Abstract: A decorative illuminated article for producing a deep glow in darkness includes an elongated body of thick-walled cast plastic resin with an inner tubular channel extending longitudinally throughout the length of the cast body. Within the tubular channel is positioned a neon or similar light source. The plastic resin includes a pigment which will produce, in combination with the color of the inner light source, a deep glowing color effect when the article is illuminated in darkness. A method for producing the decorative article is also disclosed.
    Type: Grant
    Filed: October 21, 1985
    Date of Patent: September 1, 1987
    Inventor: Walter L. Benson