Abstract: A roulette playing machine which is designed for an individual player with the use of a single circulating playing ball.

Abstract: An electrically operated random number selector has a main housing with top and bottom walls. A number selection turntable assembly is mounted at the top wall of the housing which contains a power source for rotating the turntable assembly and a power control member at the bottom wall of the housing. When the selector is resting on a support surface the power control member is held in a power off position at the bottom wall of the housing and when the selector is lifted off of the support surface, the power control member is automatically movable to a power on position extending downwardly from the bottom wall of the selector.

Abstract: A game of chance comprising a stationary base and a rotatable casing cover overlying the base is disclosed. The casing cover is generally spherical. A saucer disk is disposed inside the casing cover to rotate bodily therewith. The top of the casing cover is formed with a knob and at least one slit adjacent thereto. The bottom of the casing cover has an opening directly over the base. The latter has a trough and at least two partitions defining segments in the trough. To play the game, players drop tokens through the slit onto the saucer disk. Then the casing cover is spun, so that the tokens are held against the inner wall of the casing by centrifugal force and drop by gravity randomly into the trough segments as the casing slows down.

Abstract: A game for simulating the play of football to be played by at least two opposing players wherein an action sled is movably mounted adjacent a playing field board which simulates a football field and is movable along the length of the board, the action sled having devices therewith provided for selecting the type of play and the direction of the play of each of the opposing players for their respective offensive and defensive simulated football plays and including a mechanism for randomly selecting penalty and non penalty situations for either of the opposing players during each simulated football play. A further feature includes a timing device for signalling the expiration of intervals of time. A further feature includes a random selection device having a rotatable head mounted on an upstanding base portion wherein a movable element is disposed within a cavity formed within the head to be randomly moved about to a plurality of positions in the cavity by rotation of the head.