Patents Assigned to Blackhawk Industries, Inc.
  • Patent number: D500807
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: January 11, 2005
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D501592
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: February 1, 2005
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D505773
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: June 7, 2005
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D505774
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: June 7, 2005
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D251781
    Type: Grant
    Filed: May 4, 1977
    Date of Patent: May 8, 1979
    Assignee: Blackhawk Industries, Inc.
    Inventor: James B. Hutton
  • Patent number: D466672
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: December 10, 2002
    Assignee: Blackhawk Industries, Inc.
    Inventor: Michael M. Noell
  • Patent number: D485061
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: January 13, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D486303
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: February 10, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D488290
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: April 13, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D488614
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: April 20, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D488866
    Type: Grant
    Filed: January 3, 2002
    Date of Patent: April 20, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventor: Philip C. O'Dell
  • Patent number: D490494
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: May 25, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock
  • Patent number: D496143
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: September 21, 2004
    Assignee: Blackhawk Industries, Inc.
    Inventors: Michael M. Noell, Anne Gresock