Golfer's head movement indicator

Details Golfer's head movement indicator Golfer's head movement indicator

1988-08-23

1989-09-26

Marlo, George J.

Amusement devices: games

Surface projectile game; game element

Simulated game

2199, 340573, 273DIG17, 273DIG30, A63B 6936

Patent

active

048695092

ABSTRACT:
A golfer's training aid which audibly signals any improper head motion during a golf swing. A compact, integrated unit contains a battery, an on-off switch, a buzzer and a motion sensor all electrically connected in series and mounted inside the front panel of a golfer's cap. Any improper head movement during the swing is sensed by the motion sensor which activates the buzzer.

REFERENCES:
patent: 3025064 (1962-03-01), Flood
patent: 3594007 (1971-07-01), Kalberer
patent: 4098509 (1978-07-01), Van Krevelen
patent: 4303244 (1981-12-01), Uppvall
patent: 4392830 (1983-07-01), Salzman et al.
patent: 4484363 (1984-11-01), Varanese
patent: 4502035 (1985-02-01), Obenauf et al.
patent: 4527982 (1985-07-01), Salzman et al.
patent: 4560166 (1985-12-01), Emerson
patent: 4667274 (1987-05-01), Daniel
patent: 4768232 (1988-09-01), Villalobos

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