Communications: electrical – Tactual indication – With input means
Patent
1990-10-29
1993-01-19
Ng, Jin F.
Communications: electrical
Tactual indication
With input means
34030915, 340323R, 273DIG26, 273433, 364411, G08B 500
Patent
active
051810093
ABSTRACT:
A timing and scorekeeping ring (10) designed to be worn on the finger (12) of an official's hand (14) for displaying information related to sporting events and games. The indicator ring (10) includes bands (24) for mounting the indicator ring (10) to the finger (12). An electronic display device (38) includes a rectangular window (40) for displaying downs and an adjacent seconds window (42) for displaying seconds. Actuation of a push button switch (52) controls the display of downs and a 25-second timer and a 60-timer displayed in the seconds window (42). Other timing and scorekeeping rings (60) and (62) are disclosed herein for use with basketball and baseball.
REFERENCES:
patent: 4266214 (1981-05-01), Peters, Jr.
patent: 4456387 (1984-06-01), Igarashi
patent: 4526479 (1985-07-01), Harris
patent: 4637732 (1987-01-01), Jones et al.
patent: 4879651 (1989-11-01), Little, Jr.
patent: 5020037 (1991-05-01), Raven
patent: 5084695 (1992-01-01), Freeman
Ng Jin F.
Tong Nina
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