Patents Assigned to Heflen Conceptions LLC
  • Guitar
    Patent number: D531202
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: October 31, 2006
    Assignee: Heflen Conceptions LLC
    Inventor: Richard M. Cook
  • Guitar
    Patent number: D531203
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: October 31, 2006
    Assignee: Heflen Conceptions LLC
    Inventor: Richard M. Cook
  • Mandolin
    Patent number: D550275
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: September 4, 2007
    Assignee: Heflen Conceptions LLC
    Inventor: Richard M. Cook
  • Guitar
    Patent number: D553180
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: October 16, 2007
    Assignee: Heflen Conceptions LLC
    Inventor: Richard M. Cook