Geometrical instruments – Straight-line light ray type – Structurally installed
Patent
1983-01-31
1985-01-22
Stearns, Richard R.
Geometrical instruments
Straight-line light ray type
Structurally installed
33243, F41G 146, F41G 110
Patent
active
044943130
ABSTRACT:
An archery sighting device which includes an elongated sight bracket fixedly attached to the bow above the hand grip portion. A horizontally disposed tab at the rear of the sight bracket has a "V" notch coplanar with the plane formed by the extended bow string and defines a central sighting point intermediate the bow and the relaxed position of the bow string. A pluraltity of pin sights are disposed at the front end of the sight bracket which define the forward sight point. The plurality of pin sights individually designate preselected shooting distances. The bow string in its extended or drawn position is the third sighting point. Sighting is achieved by the coplanar alignment of the extended bow string with the inverted apex of the "V" notch and the sight pin representing the desired shooting distances.
REFERENCES:
patent: 846217 (1907-03-01), King, Jr.
patent: 3865095 (1975-02-01), Helmick
patent: 4162579 (1979-07-01), James
patent: 4215484 (1980-08-01), Lauffenburger
patent: 4215485 (1980-08-01), Mesler
patent: 4263718 (1981-04-01), Smith
patent: 4309827 (1982-01-01), Larson
Stearns Richard R.
VanOphem Remy J.
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