Patents by Inventor William L. Cuttill

William L. Cuttill 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).

  • Traffic control device
    Patent number: D440172
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: April 10, 2001
    Inventors: William L. Cuttill, Donald G. Seibole
  • Traffic control device
    Patent number: D440173
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: April 10, 2001
    Inventors: William L. Cuttill, Donald G. Seibole