ALEXANDRIA, Va., Jan. 29 -- United States Patent no. RE50,284, issued on Jan. 28, was assigned to Laser Ammo Ltd. (Great Neck, N.Y.).
"Dry fire training device" was invented by Oren Louis Uhr (Rishon LeZion, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-function dry fire training device to be inserted into the chamber of a firearm, which comprises an illuminator for emitting, upon receiving a command from a controller, a beam of visible or invisible illumination from the barrel of the firearm, the beam being parallel to its central axis; a controller for controlling the functionality of the device including illumination of the illuminator, in response to activation of the firearm trigger; an ...