Patents by Inventor Russell O. Blanchard

Russell O. Blanchard 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).

  • Photographic processing and developing sink
    Patent number: D247909
    Type: Grant
    Filed: March 3, 1976
    Date of Patent: May 16, 1978
    Inventors: Edward R. Noble, Russell O. Blanchard
  • Wheel
    Patent number: D252565
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 7, 1979
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard
  • Wheel
    Patent number: D252566
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 7, 1979
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard
  • Portable powered sprayer
    Patent number: D254321
    Type: Grant
    Filed: July 11, 1977
    Date of Patent: February 26, 1980
    Assignee: Leigh Products, Inc.
    Inventors: William E. Sidor, Russell O. Blanchard, William E. Bartasevich, Jr.
  • Wheel
    Patent number: D256454
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 19, 1980
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard
  • Wheel
    Patent number: D256456
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 19, 1980
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard
  • Wheel
    Patent number: D256457
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 19, 1980
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard
  • Wheel
    Patent number: D256458
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 19, 1980
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard
  • Wheel
    Patent number: D256459
    Type: Grant
    Filed: October 7, 1977
    Date of Patent: August 19, 1980
    Assignee: Motor Wheel Corporation
    Inventor: Russell O. Blanchard