04281993 is referenced by 27 patents and cites 11 patents.

A semiconductor laser alignment device for aiming a laser light beam, broast by a weapon, along an optical light path such that the laser light beam is in alignment with the aiming direction of the weapon at a target which is located a predetermined distance from the weapon. The semiconductor laser alignment device comprises a tubular housing attached to the barrel of the weapon, a laser diode located within the tubular housing for broadcasting the laser light beam, and a projecting lens for collimating the laser light beam broadcast by the laser diode. Zeroing means connected to the laser diode positions the laser diode such that the laser light beam broadcast by the laser diode is in alignment with the line of sight of the weapon.

Title
Semiconductor laser alignment device
Application Number
6/150874
Publication Number
4281993
Application Date
May 19, 1980
Publication Date
August 4, 1981
Inventor
Bon F Shaw
Winter Park
FL, US
Agent
David S Kalmbaugh
Robert W Adams
Richard S Sciascia
Assignee
The United States of America represented by the Secretary of the Navy
DC, US
IPC
F41G 3/26
F41F 27/00
View Original Source