Patents by Inventor Daniel Lilie

Daniel Lilie has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adjustable goal frame
    Patent number: 5413340
    Abstract: An adjustable frame for a goal assembly for sports such as soccer, lacrosse and ice and street hockey. The dimensions of the goal assembly's frame can be adjusted to alter the vertical and horizontal dimensions of the goal's entrance. The goal's entrance can be adjusted to comprise substantially less area than the regulation or customary area of the entrance to allow players to simulate the presence of a goalie when one is not available.
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: May 9, 1995
    Inventors: Denis C. Potvin, Daniel Lilie