发明名称 Slot machines for the seeing impaired
摘要 The way i look at my invention of an external jack for the seeing impared is simple. The gaming machines all ready have sound in one form or another, wether it is a bell for a jack pot or it is a newer machine with actual words coming out of speakers mounted on the machine. What i am suggesting is the engineers that design the games add verbal sounds to tell the seeing impared what is happening through the aid of an external jack on the machine in which they (the customer) would plug in the headset. In short it allows the seeing impared the enjoyment of playing any machine instead of being limited to just slot machine.
申请公布号 US2003025268(A1) 申请公布日期 2003.02.06
申请号 US20010923678 申请日期 2001.08.06
申请人 ALLEN ALVIN JOSEPH 发明人 ALLEN ALVIN JOSEPH
分类号 G07F17/32;(IPC1-7):A63F1/06 主分类号 G07F17/32
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