Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1994-05-23
1995-04-04
Grieb, William H.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
33379, 33389, 273162B, A63B 5700, A63B 6936
Patent
active
054030013
ABSTRACT:
A putting aid device for aiding a golfer in reading a putting green by measuring the direction and amount of slope in a green and indicating to the golfer a putting variance factor for a particular ball lie relative to a ball hole. The putting variance factor produced by the putting aid device corresponds to the distance from a reference putting line to an off-set target point. The putting aid device includes an elongated housing, an elongated bubble vial, and a putting variance scale calibrated with respect to the bubble vial. In use, the putting aid device is selectively positioned on a reference putting line and indicates an off-set target distance. The putting aid device can be used to produce a putting variance chart of the conditions of a green.
REFERENCES:
patent: 3138878 (1964-06-01), Mehlman
patent: 3751819 (1973-08-01), Dixon
patent: 4082286 (1978-04-01), La Breche
patent: 4993710 (1991-02-01), Marshall
patent: 5209470 (1993-05-01), Cimaroli et al.
patent: 5330179 (1994-07-01), Hampel
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