05671561 is referenced by 55 patents and cites 20 patents.

A modular, combination laser and electronic aiming system is disclosed having an electronic sight portion and a laser sight portion. The electronic sight portion has a lens and a first light source for projecting a light beam upon the lens. The laser sight portion has a second light source for projecting a beam onto a target. Separate frames may be used to mount the first and second light sources and the lens to the shooting apparatus, and the frame for the laser light source may be disposed between the frame for the electronic light source and the lens, securing the laser sight portion to the shooting apparatus without interfering with the operation of the electronic sight portion.

Title
Modular, combination laser and electronic aiming system
Application Number
8/557939
Publication Number
5671561
Application Date
November 14, 1995
Publication Date
September 30, 1997
Inventor
W Craig Burke
Little Rock
AR, US
Glenn W Prentice
Little Rock
AR, US
Acie G Johnson
Pine Bluff
AR, US
Agent
Ray F Cox Jr
Assignee
Emerging Technologies
AR, US
IPC
F41G 1/34
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