Targeting device

Details Targeting device Targeting device

1989-11-20

1990-12-18

Will, Thomas B.

Geometrical instruments

Straight-line light ray type

Structurally installed

33241, 124 87, F41G 1467

Patent

active

049776770

ABSTRACT:
A targeting device comprising a transparent casing having a circumferential wall formed with circumferentially aligned openings. A transparent lens is enclosed by and in firm contact with the circumferential wall of the casing, has it circumferential surface disposed directly opposite the opening in the casing, and has one of its plane surfaces formed with a reticle of reflective material. Light emitting diodes are disposed in the casing openings and are connected to a power source. Coating material is provided on the casing for inhibiting light from escaping from the casing, while intensifying reflection of light from the diodes into the casing and then into the lens for illumination of the reticle.

REFERENCES:
patent: 2171571 (1939-09-01), Karnes
patent: 2339723 (1944-01-01), Russell
patent: 2392979 (1946-01-01), Douden
patent: 2527043 (1950-10-01), Wallhausen
patent: 3121163 (1964-02-01), Rickert
patent: 4495705 (1985-01-01), Kowalski et al.
patent: 4554744 (1985-11-01), Huckenbeck
patent: 4638565 (1987-01-01), Podany et al.
patent: 4792673 (1988-12-01), Blackler
patent: 4877324 (1989-10-01), Hauri et al.

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