Patents by Inventor Blake Pennington

Blake Pennington 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).

  • Display panel extension
    Patent number: D440612
    Type: Grant
    Filed: April 24, 2000
    Date of Patent: April 17, 2001
    Assignee: Illinois Tool Works, Inc.
    Inventors: Peter J. Arnold, Blake Pennington
  • Crosstraining exercise device
    Patent number: D464688
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: October 22, 2002
    Assignee: Illinois Tool Works, Inc.
    Inventors: Greg May, Peter Arnold, Blake Pennington
  • Crosstraining exercise device
    Patent number: D464689
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: October 22, 2002
    Assignee: Illinois Tool Works, Inc.
    Inventors: Greg May, Peter Arnold, Blake Pennington, Franklin C. Marti
  • Crosstraining exercise device
    Patent number: D465000
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: October 29, 2002
    Assignee: Illinois Tool Works, Inc.
    Inventors: Peter Arnold, Blake Pennington, Rodney West