Patents by Inventor Martin O. Wynne

Martin O. Wynne 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).

  • Patent number: 5553863
    Abstract: An adjustable game goal apparatus composed of a flexible chord held in an arc position by insertion into the inner coils of two springs. The springs are attached to a flat smooth surfaced base plate by means of suction cups. The base plate has spikes attached to its underside to secure the goal to the ground. For indoor use the base plate is not needed and the goal is attached to a smooth floor by means of the suction cups. The goal is open to receive shots from the front or back perspective. It is designed to give way, allowing a shot to continue in its original direction, then to return to its normal upright position. The size of the goal is adjustable by means of controlling the length of the chord resting within the springs' coils.
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: September 10, 1996
    Inventor: Martin O. Wynne