Flipper game

Claim 2

A flipper game apparatus for playing by a multitude of players comprising balls of first and second different types, a playing surface having first and second ends, means for introducing balls on to the playing surface for the balls to roll thereover, a multiplicity of outlets located adjacent at one of said ends for said balls which have rolled over said playing surface, a plurality of switch means each adapted to be actuated by a ball encountering same as it rolls over said playing surface, a plurality of flippers flanking said outlets, means adapted to be operated by a player for actuating said flippers, a respective sensor means operatively associated with at least some of said switch means and responsive only to one type of ball, and a circuit adapted upon actuation of said switch means to distinguish the types of ball from each other by means of said sensor means.

Claim 3

A game as set forth in claim 1 and further including first and second separate counters for each of said first and second types of ball, said counters being disposed in the region of said outlets.

Claim 4

A game as set forth in claim 2 wherein each said counter has a respective switch means adapted to be actuated by a ball encountering the same said sensor means responsive only to said one type of ball.

Claim 5

A game as set forth in claim 1 wherein each said sensor means is a proximity switch responsive to said one type of ball.

Claim 6

A game as set forth in claim 4 wherein said proximity switch is arranged beneath said playing surface.

Claim 7

A game as set forth in claim 1 wherein the balls of said one type comprise metallic material, the balls of the other type include non-metallic material, and each said sensor means is operable to produce a field which is disturbed by the metallic material of ball of said one type as said ball approaches said sensor means.

Claim 8

A game as set forth in claim 6 wherein said field is an electrical field.

Claim 9

A game as set forth in claim 6 wherein said field is a magnetic field.

Claim 10

A game as set forth in claim 6 wherein the balls of said one type include ferromagnetic material and each said sensor means includes a magnetic coil and a Hall generator so arranged in the magnetic field produced by said magnetic coil that the Hall generator produces a signal when said magnetic field is disturbed.

Claim 11

A game as set forth in claim 1 and including a respective input means for introducing each said type of ball, said playing surface fixed during play, and having a first end and a second end; and first and second outlets, each said outlet having a respective pair of said flippers, with respective means for operation of said input means and said pair of flippers by a respective player.

Claim 12

A game as set forth in claim 1 wherein the balls of said first and second types are of at least substantially the same diameter and at least substantially the same weight.

Claim 13

A game as set forth in claim 1 wherein the balls of said first and second types are adapted to produce a different light-reflecting effect.

Claim 14

A flipper game apparatus comprising: a playing surface fixed during play and having a first end and a second end, the playing surface sloping in such a way that said first end is at a higher level than said second end in the position of the apparatus for playing the game; a plurality of balls constituting first and second different types; first and second means for introducing the balls on to the playing surface at least adjacent said first end thereof, whereby said balls roll towards said second end of said playing surface: means operable by respective players for actuating said first and second means for introducing said balls; a plurality of switch means adapted to be actuated by a ball encountering same in the course of its rolling movement over said playing surface; first and second outlets for the balls disposed at least adjacent said second end of said playing surface, for receiving a ball which has rolled down said playing surface towards said second end thereof; a respective pair of flipper members flanking each said outlet; means adapted to be operated by a respective player for actuating a respective pair of said flippers; a sensor responsive only to one type of ball, operatively associated with at least some of said switch means; and a circuit operatively connected to said switch means and said sensors and adapted, upon actuation of a said switch means by a said ball, to distinguish the balls of one type from balls of the other type by means of the response on the part of said sensors.

Claim 15

A flipper game apparatus comprising: a playing surface fixed during play and having a first end and a second end, the playing surface sloping in such a way that said first end is at a higher level than said second end in the position of the apparatus for playing the game; a plurality of balls constituting first and second different types; first and second means for introducing the balls on to the playing surface at least adjacent said first end thereof, whereby said balls roll towards said second end of said playing surface: means operable by respective players for actuating said first and second means for introducing said balls; a plurality of switch means adapted to be actuated by a ball encountering same in the course of its rolling movement over said playing surface; first and second outlets for the balls disposed at least adjacent said second end of said playing surface, for receiving a ball which has rolled down said playing surface towards said second end thereof; a respective pair of flipper members flanking each said outlet; means adapted to be operated by a respective player for actuating a respective pair of said flippers; a sensor responsive only to one type of ball, operatively associated with at least some of said switch means; and a circuit operatively connected to said switch means and said sensors and adapted, upon actuation of a said switch means by a said ball, to distinguish the balls of one type from balls of the other type by means of the response on the part of said sensors.