Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1977-11-03
1980-05-20
Pinkham, Richard C.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
455351, A63B 7100
Patent
active
042035953
ABSTRACT:
Apparatus for preventing injury to fielders, including control means to be actuated by a coach or other person or persons, and separate fielder units to be carried by different fielders and adapted to receive radio signals from the control means and produce signals which can be sensed by the fielder to indicate to him which of the fielders is nearer to the ball and should field it.
REFERENCES:
patent: 2508613 (1950-05-01), Lang
patent: 3478344 (1969-11-01), Schwitzgebel
patent: 3492582 (1970-01-01), Heywood
patent: 3889190 (1975-06-01), Palmer
patent: 3983483 (1976-09-01), Pando
Brown T.
Green William P.
Pinkham Richard C.
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