GAME Russian patent published in 1994 - IPC

FIELD: games. SUBSTANCE: game has a body, balls and disks made from a transparent material and positioned in the body for rotation relative to their axes and so that their end surfaces are in contact with each other. Radial slots are made in the disks the slot width exceeds the diameter of the ball, two closed grooves are made in the body. The disk slots are located at an angle of 45° to each other, the body is made from two identical halves, the body grooves in plan are made in the form of a square which center coincides with the disk center lying on the groove. The groove depth is equal to half the diameter of the ball. Cylindrical holes are made in the center of each disk, the hole diameter exceeds the ball diameter. Three parallel grooves which intercenter distance is equal to the intercenter distance of the balls are made in the body near the disk. The width of each groove exceeds the diameter of the ball, and its depth is equal to half the diameter of the ball. EFFECT: improved structure. 3 dwg