Patents by Inventor Arthur C. Blankenship

Arthur C. Blankenship 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).

  • Pneumatic tire tread and buttress
    Patent number: D242785
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: December 21, 1976
    Assignee: Uniroyal, Inc.
    Inventor: Arthur C. Blankenship
  • Pneumatic tire tread and buttress
    Patent number: D251119
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: February 20, 1979
    Assignee: Uniroyal, Inc.
    Inventors: Gerassimos C. Candiliotis, James H. Bierbusse, Arthur C. Blankenship
  • Pneumatic tire tread and buttress
    Patent number: D261753
    Type: Grant
    Filed: September 25, 1978
    Date of Patent: November 10, 1981
    Assignee: Uniroyal, Inc.
    Inventors: Arthur C. Blankenship, Marco Maxemovich