Patents Assigned to Swan Percussion, LLC
  • Musical system
    Patent number: 8008560
    Abstract: A musical system. At least some of the illustrative embodiments are systems including: a frame with an interior cavity, a tuning system coupled within the interior cavity of the frame, the tuning system configured to be accessed by way of an aperture through of the frame, and a drum head retained at a first end of the frame, wherein the tuning system configured to apply uniform pressure that circumscribes an axis of interior surface of the drum head.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: August 30, 2011
    Assignee: Swan Percussion, LLC
    Inventors: Michael A. Wiese, Eric Douglas Holland, Edwin Ray Barbee
  • Musical system
    Patent number: D650832
    Type: Grant
    Filed: February 25, 2010
    Date of Patent: December 20, 2011
    Assignee: Swan Percussion, LLC
    Inventors: Michael A. Wiese, Eric Douglas Holland, Edwin Ray Barbee