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US 5,509,226 AGranted
Firearm with modified take down latch for controlling laser sight
AssigneeLaserMax, Inc.
InventorWilliam R. Houde-Walter
Life of this patent
Estimating the term…
Abstract
A laser sight 33 in a pistol 20 includes a battery power supply 34, driver board 38 and laser 27 in a casing 11. The laser 27 is energized when a take down latch 36 is moved to the left or right. In a center position, take down 46 in the middle of the latch 36 contacts a ball tip electrical contact 41 that extends through end cap 35 of laser sight 33 and disconnects the laser 27 from the power supply 34.
Claims6
A firearm comprising
- a frame supporting a structure containing a reciprocating chamber, a recoil chamber formed between said structure and said frame, and a laser sight mounted in said recoil chamber,
- a take down latch disposed between said structure and said frame and moveable from a normal position for retaining said structure on said frame in a first direction for permitting the removal of said structure from said frame, said take down latch having an electrically conductive portion and an electrically insulating portion, said take down latch also being moveable from said normal position in a second direction for turning on said laser sight,
- an electrical circuit including said take down latch for supplying electrical energy to said laser sight through said take down latch when said latch is moved in said second direction and for terminating electrical energy to said laser sight when said latch is returned to said normal position.
Dependencies are inferred from the claim text.