Patent ID: 8246051

Claim:
A device with a housing, the device comprising: an information displaying section including: four numerical displays, two on a front side of the housing, two on a rear side of the housing that opposes the front side, and two set lights on respective, opposing sides of the housing other than the front side and the rear side, wherein one of the front numerical displays and one of the rear numerical displays forms a first set of displays and wherein the other front numerical display and the other rear numerical display form a second set of displays; and an information receiving section including: a first numerical display switch and a second numerical display switch, the switches sequentially switching the numeric displays from 1 to 9 in a repeating rotation, the first numeric display switch producing a first desired number simultaneously on the first set of numerical displays, the second numeric display switch producing a second desired number simultaneously on the second set of numerical displays, the first and second numerical display switches being selectively switched by scoring input received from a user, and a set light switch disposed on the housing, the set light switch operable to selectively control illumination of the two set lights, wherein the set light switch is switchable to: (i) a default state, wherein both of the two set lights are not illuminated, (ii) a first state, wherein one of the set lights is illuminated and the other of the set lights is illuminated, (iii) a second state, wherein the set light illuminated in the first state is not illuminated and the set light not illuminated in the first state is illuminated, and (iv) a third state, wherein both of the two set lights are illuminated, wherein successive inputs of the set light switch cause the set light switch to switch between the default state, the first state, the second state, and the third state for selectively illuminating the two set lights on and off in accordance with a specific, repeating sequence such that: (i) if the set light switch is in the default state, a first input of the set light switch causes the set light switch to switch from the default state to the first state, (ii) if the set light switch is in the first state, a second input of the set light switch causes the set light switch to switch from the first state to the second state, (iii) if the set light switch is in the second state, a third input of the set light switch causes the set light switch to switch from the second state to the third state, and (iv) if the set light switch is in the third state a fourth input of the set light switch causes the set light switch to switch from the third state to the default state.