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Ronald L Toole, Lewis A Danielson, Joseph Ouellette, Stanley F Heard: Laser sighting device for a weapon. Crimson Trace Corporation, William A Birdwell & Associates, January 13, 1998: US05706600 (77 worldwide citation)

A sighting device for a weapon. The device forms an integral part of the handgun and projects a laser beam onto the impact point of the intended target. The device includes a laser assembly that is preferably disposed adjacent the front of the trigger guard of the handgun. In one preferred embodimen ...


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Ronald L Toole, Lewis A Danielson, Stanley F Heard: Handgun sighting device. Crimson Trace, William A Birdwell & Associates, July 25, 1995: US05435091 (75 worldwide citation)

A handgun sighting device forming an integral part of the handgun and employing a laser device for projecting a laser beam. The laser device is included in a laser assembly disposed adjacent the top portion of the handgun's handgrip rearward of the trigger and extends laterally away from the handgri ...


3
Lewis A Danielson, Jonathon Daniel Rievley, Daniel Lee Hughes: Laser gunsight system for a firearm handgrip. Crimson Trace Corporation, Bennet K Langlotz, Langlotz Patent & Trademark Works, October 5, 2010: US07805876 (55 worldwide citation)

The present invention overcomes the limitations of the prior art by providing a sighting device for a firearm having a handgrip with a front strap, a back strap, and a free end. The sighting device has a body including a sleeve defining a bore sized to closely encircle at least a portion of the hand ...


4
Lewis A Danielson, Daniel Lee Hughes: Laser gunsight system for a firearm trigger guard. Crimson Trace Corporation, Bennet K Langlotz, Langlotz Patent & Trademark Works, September 4, 2012: US08256154 (46 worldwide citation)

The present invention provides a sighting device for a firearm having a trigger guard, a frame with an underside portion forward of the trigger guard, and a handgrip with a front strap. The sighting device has a body having a first portion including an illumination device. The body defines an engage ...


5
Lewis A Danielson: Target illuminator for long gun. Bennet K Lantlotz, Langlotz Patent Works, January 6, 2004: US06671991 (40 worldwide citation)

An illumination device for a firearm having a first hand grip position adjacent to a trigger and a second hand grip forward of the first grip position and having a gripping surface. The device has a first hand grip position adjacent to a trigger for a firearm with a second hand grip forward of the f ...


6
Michael J Caulk, Danny Anderson, Lewis A Danielson: Modular sighting and lighting system for handguns. Crimson Trace Corporation, Schwabe Williamson & Wyatt P C, December 23, 2014: US08915009 (9 worldwide citation)

Embodiments provide modular illumination systems that may be used with any handgun platform, and are not specific to any make or model. Some embodiments may provide lighting, for instance visible light and/or infrared light for use in low light or dark environments. Also provided in various embodime ...


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