Illumination – With implement or hand held holder therefor – Firearm
Patent
1994-07-29
1997-04-08
Cariaso, Alan
Illumination
With implement or hand held holder therefor
Firearm
362187, 362190, 362259, 33234, 33241, F41G 135
Patent
active
056180993
ABSTRACT:
A sighting device positionable in the end of the bore of a shotgun which emits a beam of light which simulates a shot pattern. The device has a tubular body which is held in the bore by a biasing spring. The body includes a light source, preferably a laser diode, which emits a beam. The beam may be focused at an adjustable lens and may be adjusted so the beam of light is aligned with the axis of the bore. An actuating switch may be secured to a finger of the user or to the shotgun.
REFERENCES:
patent: 3510965 (1970-05-01), Rhea
patent: 3526972 (1970-09-01), Sumpf
patent: 4136956 (1979-01-01), Eichweber
patent: 4830617 (1989-05-01), Hancox et al.
patent: 5124892 (1992-06-01), Lambert
patent: 5343376 (1994-08-01), Huang
patent: 5365669 (1994-11-01), Rustick et al.
patent: 5454168 (1995-10-01), Langner
Cariaso Alan
Nelson Gregory J.
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