GAME Russian patent published in 1995 - IPC

FIELD: games. SUBSTANCE: game has balls and housing which is made from two parts, which are rigidly attached to one another. Disks that are positioned in grooves of housing are mounted for rotation about their axes. Disks touch each other by face surface and have radial slits which width is greater than diameter of balls. Closed grooves are made in housing. Center of each groove coincide with center of disk positioned over it. Depth of groove equals to half of ball diameter. Housing and disks are made from transparent material. Disk slits are made at angle of 60 degrees to each other. Section of each groove is shaped as equilateral triangle. Grooves are located in housing so that one side of groove coincide with one side of another groove and recess is made in each part of housing. Diameter of said recess is greater than ball diameter and depth of recess is half of ball diameter. EFFECT: increased entertainment. 3 dwg