US 10,431,047 B2 · Device for holding lottery

Abstract

A lottery machine comprises: a plurality of rotatable cylinders, wherein each has a hole on its outer rim; a loading module, disposed above the plurality of rotatable cylinders, with ten rotatable sections arranged in an axial row, wherein each of the ten rotatable sections has a hole commensurate in size to the holes in the rotatable cylinders, wherein the loading module is laterally movable with respect to the rotatable cylinders such that the holes of the rotatable sections can be aligned with the holes of the rotatable cylinders; an inclined slot, disposed below the rotatable cylinders; an RFID reader at a distal end of the inclined slot; and a controller configured to align at least some of the holes of the ten sections of the loading module with the holes the rotatable cylinders based on input from the RFID reader.

Claims2

Dependent claims

A device for conducting a lottery, comprising:

a ball dropping chute with an RFID reader;
a drawing machine including a plurality of cylinders, each respective cylinder with a single hole and adapted to:
(i) receive balls through the single hole, (ii) spin so that the single hole is facing downward, and (iii) provide the received balls randomly one by one through the single hole, wherein the provided balls fall to the ball dropping chute;
a ball loading module configured for allocation of the balls to the cylinders of the drawing machine;
a controller configured to:
receive a target number, and
control the ball loading module to load each of the cylinders with balls labelled with digits by way of RFID tags, wherein the balls are loaded into the cylinders such that each cylinder provides a different digit of a number less than or equal to the target number.

4 more elements

Dependencies are inferred from the claim text.

Device for holding lottery

Life of this patent

Device for holding lottery

Life of this patent

Abstract

Claims2