Patents by Inventor Darrell Roehl

Darrell Roehl 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: 4775152
    Abstract: A hockey-type game as disclosed wherein the players attempt to propel a playing piece into the opposing players' diagonally positioned goal opening and further including a plurality of inner walls extending inwardly from the side and end walls and including a centrally positioned diamond shaped central wall arrangement wherein a plurality of the inner walls include passageways therein. In one embodiment the playing surface is attached to the outer wall while in the more versatile embodiment, the game may be placed on any hard, flat surface.
    Type: Grant
    Filed: September 11, 1987
    Date of Patent: October 4, 1988
    Inventor: Darrell Roehl