Patents Assigned to 3 Guys on Fire, Inc.
  • Spark-emitting device for a skateboard
    Patent number: 7942428
    Abstract: A spark-emitting device for a skateboard. The spark-emitting device includes a housing and a plurality of misch metal barrels inserted into a housing and spaced apart so that the wear rate of the housing in the misch metal barrels is compatible and a desired sparking effect is achieved.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: May 17, 2011
    Assignee: 3 Guys on Fire, Inc.
    Inventor: Gregory Scott Starr