Patents by Inventor Lowell Sandeen

Lowell Sandeen 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: 5474294
    Abstract: An electronic device for playing a game. The electronic device comprises a touch activated game display and a number display. The game display has a plurality of polygons interfitted to define a multiplicity of intersections formed by adjacent angular portion of contiguous polygons. Each intersection comprises a touch activated pad, and each angular portion of a polygon carries a number. The numbers are initially unlit or not displayed. The game display has inner and outer fields separated by a boundary. When a touch activated pad is touched the numbers in that corresponding intersection are revealed on the game display, and the numbers are stored and displayed on the number display. In playing the game, a player touches a pad in the inner field and touches a pad in the outer field. The more ordered and matched are the numbers from the inner field and the outer field the greater the win. Three matching numbers in the same sequence constitutes the greatest win.
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: December 12, 1995
    Inventor: Lowell Sandeen
  • Patent number: 5303929
    Abstract: A game card for playing rounders or bingo. The game card comprises a matrix having a plurality of polygons interfitted to define a multiplicity of intersections formed by adjacent angular portions of contiguous polygons. Each angular portion of a polygon carries a number or a blank with no number. Alternatively, the game card may also be used for promotional purposes by covering the intersections and numbers surrounding the intersections with a removable opaque coating.
    Type: Grant
    Filed: May 11, 1992
    Date of Patent: April 19, 1994
    Inventor: Lowell Sandeen
  • Patent number: 5112058
    Abstract: A game card for playing rounders or bingo. The game card comprises a matrix having a plurality of polygons interfitted to define a multiplicity of intersections formed by adjacent angular portions of contiguous polygons. Each angular portion of a polygon carries a number or a blank with no number. Alternatively, the game card may also be used for promotional purposes by covering the intersections and numbers surrounding the intersections with a removable opaque coating.
    Type: Grant
    Filed: November 8, 1990
    Date of Patent: May 12, 1992
    Inventor: Lowell Sandeen