Golfer's sighting device

Details Golfer's sighting device Golfer's sighting device

1979-12-14

1981-03-31

Marlo, George J.

Geometrical instruments

Straight-line light ray type

Vertical angle

33377, 33370, 273 32H, G01C 100, A63B 6936

Patent

active

042584752

ABSTRACT:
A sighting device for enhancing a golfer's putting accuracy comprises an elongated vertical sight and a liquid level, which are provided by a compact hand-held, semitransparent or translucent casing with particular indicia and contained liquid. After the golfer moves to a position at which he views the ball and the cup along their shortest interjacent path, he views the position of the cup with respect to the ball in reference to the sight and plumbs the sight in reference to the level. A correct indication of how the ball will break thereby is provided.

REFERENCES:
patent: 396883 (1889-01-01), Lawrence
patent: 1948612 (1934-02-01), Bouchard
patent: 2584917 (1952-02-01), Powell
patent: 2991273 (1961-07-01), Hechelhammer et al.
patent: 3293755 (1966-12-01), Cronwell
patent: 3522657 (1970-08-01), Metrulis
patent: 3535792 (1970-10-01), Douglas
patent: 3871104 (1975-03-01), Underhill
patent: 4005870 (1977-02-01), Grace et al.

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