Patents by Inventor William A. Burke, III

William A. Burke, III 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).

  • Colored reciprocating saw blade
    Patent number: D527233
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: August 29, 2006
    Assignee: Irwin Industrial Tool Company
    Inventor: William A. Burke, III
  • Hole blade
    Patent number: D551269
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: September 18, 2007
    Assignee: Irwin Industrial Tool Company
    Inventor: William A. Burke, III
  • Colored hacksaw blade
    Patent number: D588884
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: March 24, 2009
    Assignee: Irwin Industrial Tool Company
    Inventor: William A. Burke, III
  • Jigsaw blade
    Patent number: D606820
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: December 29, 2009
    Assignee: Irwin Industrial Tool Company
    Inventor: William A. Burke, III
  • Hole saw blade
    Patent number: D634343
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: March 15, 2011
    Assignee: Irwin Industrial Tool Company
    Inventor: William A. Burke, III
  • Hole saw blade
    Patent number: D664574
    Type: Grant
    Filed: March 7, 2011
    Date of Patent: July 31, 2012
    Assignee: Irwin Industrial Tool Company
    Inventor: William A. Burke, III