Patents by Inventor Charlene Spellins

Charlene Spellins 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).

  • Truck cab
    Patent number: D254060
    Type: Grant
    Filed: November 10, 1977
    Date of Patent: January 29, 1980
    Inventors: Charlene Spellins, Richard E. Muraski
  • Truck cab
    Patent number: D383419
    Type: Grant
    Filed: April 22, 1996
    Date of Patent: September 9, 1997
    Inventors: Richard E. Muraski, Charlene Spellins