Games using tangible projectile – Projectile – per se; part thereof or accessory therefor – With light-emitting – electrical – magnetic – or rotatable...
Patent
1998-12-02
2000-09-12
Chapman, Jeanette
Games using tangible projectile
Projectile, per se; part thereof or accessory therefor
With light-emitting, electrical, magnetic, or rotatable...
473415, 473212, 273DIG27, A63B 3700
Patent
active
061170313
ABSTRACT:
The kickball information delivery system employs a ball having an internally disposed device for emitting a first sound location signal, a base transmitter unit for emitting a second sound location signal as well as a signal and an information unit to be mounted on a person for emitting a third pulsed sound signal to indicate the location of the person. In addition, the information unit is able to receive the signal and to use the reception of the signal to change the pulse frequency of the third sound signal to indicate alignment with the signal, for example to permit running from home plate to first base.
REFERENCES:
patent: 4212116 (1980-07-01), Hajduch
patent: 4270751 (1981-06-01), Lowy
patent: 4309031 (1982-01-01), O'Meara
patent: 5316293 (1994-05-01), Hamilton
patent: 5324038 (1994-06-01), Sasser
patent: 5423549 (1995-06-01), Englmeier
patent: 5564698 (1996-10-01), Honey et al.
Bristol Jeremy W.
Foley William
Goodell Robert J.
Gutman Hilary L.
Hendricks Edward S.
Aryanpour Mitra
Chapman Jeanette
Hand, Esq. Francis C.
Rensselaer Polytechnic Institute
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