Lottery ticket scratch off device

Details Lottery ticket scratch off device Lottery ticket scratch off device

1997-11-19

1999-06-01

Graham, Gary K.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 883, 15102, A46B 1302

Patent

active

059078820

ABSTRACT:
A lottery scratch off device is provided including a housing. A scratch assembly is situated within the housing and includes at least one roller and brush associated therewith. A motor is connected to the scratch assembly for rotating the roller and brush upon the receipt of power. Finally, a switch is mounted on the housing for effecting the selective supply of power to the motor.

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patent: 5355543 (1994-10-01), Cameron et al.
patent: 5402549 (1995-04-01), Forrest

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