Patents Assigned to Hammer Sports Inc.
  • Sticks for athletic equipment
    Patent number: 7614969
    Abstract: An elongated shaft has a shock-absorbing core, a fiber-reinforced durable plastic outer skin encasing the core, and an elongated stiffening member encased within the core. The elongated stiffening member may be a spar or a hollow tube. If it is a hollow tube, the tube may contain a weight that moves along the inside of the tube as the shaft is swung. The shaft also has a way to attach athletic equipment, such as a lacrosse head frame and net, to one end.
    Type: Grant
    Filed: July 29, 2006
    Date of Patent: November 10, 2009
    Assignee: Hammer Sports Inc.
    Inventors: Rene P. Meyer, Scott D. Paterson