Illuminated, Including Fiber Optics Patents (Class 42/132)
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Patent number: 12247808Abstract: A reflex sight for a firearm includes an emitter array including a plurality of light emitters, each of the plurality of light emitters capable of being independently operated to produce light, a surface structured to reflect light from the emitter array to a user of the firearm, and a controller configured to receive input from the user and individually control the operation of the plurality of light emitters in the emitter array.Type: GrantFiled: September 28, 2022Date of Patent: March 11, 2025Assignee: SIG SAUER, INC.Inventors: John P. Nichols, Jason Clark
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Patent number: 12050070Abstract: The present disclosure provides techniques, systems, and devices that support indicating gun state information. One or more electronic components may be used to indicate the gun state information, and the electronic components may be coupled with a gun. The gun may identify a state of the gun based on a compute component including a data signal, and the compute component may be coupled with the gun. The gun may select a representation of the state of the gun, where the representation of the state of the gun is compatible with an electronic component coupled with the gun. The gun may indicate, at the electronic component and based on the compute component, the state of the gun with the representation of the state of the gun. Indicating the state of the gun may include displaying an icon, illuminating the electronic component with a color, or pulsating the electronic component.Type: GrantFiled: April 28, 2023Date of Patent: July 30, 2024Assignee: Biofire Technologies Inc.Inventors: Kai Thorin Kloepfer, Bryan Edward Rogers, Benjamin William Dwyer, Donna Kelley, Jack Hugo Thiesen, Christopher James Owens
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Patent number: 11937392Abstract: A bow cable management system is provided. The system includes a bow management device, a bow and an electronic accessory. The bow management device includes a base member and a bracket, wherein the base member has a first side and an opposing second side with a recess formed on the second side. A first channel extends from the recess out a front end of the base member, and a second channel extends from the recess out the bottom side of the base member. The bow management device is coupled to a riser of the bow. The electronic accessory is coupled to the bracket of the cable management device. The cable management device is configured to receive a cable of the electronic accessory through first channel with a portion of the cable retained within the recess of the base member and then extending through the second channel to a trigger accessory.Type: GrantFiled: May 19, 2022Date of Patent: March 19, 2024Inventor: Robert Stephan
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Patent number: 11927781Abstract: An optical device 10 comprises an objective lens 11 defining a focal plane FP and an eyepiece 12 spaced apart therefrom, defining an optical axis OA therethrough. The optical device 10 comprises an optical member 13 having a first planar face 14, arranged on the optical axis OA proximal the focal plane FP, wherein the first planar face 14 is arranged to oppose the objective lens 11. The optical device 10 comprises a filter assembly 100 comprising a first notch filter 101 arranged to attenuate transmission of electromagnetic radiation having a first wavelength ?1, wherein the first notch filter 101 is arranged in front of the optical member 13. The first notch filter 101 is arranged at a first oblique angle ?1 to the optical axis OA whereby, in use, incident electromagnetic radiation having a predetermined wavelength ?i propagating along the optical axis is reflected by the first notch filter 101 away therefrom, wherein the first wavelength ?1 and the predetermined wavelength ?i are different.Type: GrantFiled: March 6, 2019Date of Patent: March 12, 2024Assignee: BAE SYSTEMS PLCInventor: Mark Edgar Bray
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Patent number: 11917783Abstract: A bow cable management system is provided. The system includes a bow management device, a bow and an electronic accessory. The bow management device includes a base member and a bracket, wherein the base member has a first side and an opposing second side with a recess formed on the second side. A first channel extends from the recess out a front end of the base member, and a second channel extends from the recess out the bottom side of the base member. The bow management device is coupled to a riser of the bow. The electronic accessory is coupled to the bracket of the cable management device. The cable management device is configured to receive a cable of the electronic accessory through first channel with a portion of the cable retained within the recess of the base member and then extending through the second channel to a trigger accessory.Type: GrantFiled: August 15, 2023Date of Patent: February 27, 2024Inventor: Robert Stephan
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Patent number: 11764053Abstract: A lighting element with a gaseous tritium light source and an elongated plastic housing that at least partially encloses the gaseous tritium light source with its housing shell and forms a latching element that snaps together with the gaseous tritium light source, which can be inserted into the plastic housing, and holds it in the plastic housing. A rugged lighting element can be produced if the latching element is formed by at least one catch element, which catch element has a radially sprung flexible spring and at least one, preferably two, inwardly oriented snaps with an indentation for snapping together with the gaseous tritium light source.Type: GrantFiled: October 13, 2022Date of Patent: September 19, 2023Assignee: mb-microtec agInventors: Karsten Richter, Philipp Michel, Remo Pfaff
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Patent number: 11530898Abstract: A light emission assembly for weapon sights which provides a viewable illuminated aiming indicia of substantially fixed area and uniform brightness regardless of the ambient light conditions.Type: GrantFiled: July 16, 2020Date of Patent: December 20, 2022Assignee: HiViz LLCInventors: Phillip D. Howe, Richard A. Moore, Richard K. Herndon
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Patent number: 11243048Abstract: A firearm sight which facilitates ease and accuracy in aiming a firearm may include a sight housing configured to be attached to a firearm. The sight housing may include a front housing end and a rear housing end. At least one power source and a light emitter which electrically interfaces with the power source may be provided in the sight housing. A light transmission compartment may be provided in the sight housing and disposed in light-receiving communication with the light emitter. The light transmission compartment may have a light emission end at the rear housing end of the sight housing. A light transmission medium may be provided in the light transmission compartment to emit light from the light emitter through the light emission end of the light transmission compartment.Type: GrantFiled: October 24, 2019Date of Patent: February 8, 2022Inventor: Kraig Bryan
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Patent number: 11092408Abstract: An illuminated sighting system is provided and includes a front sight and a rear sight, wherein the front sight includes a front aperture and a front base, wherein, the front aperture further includes a front LED and a front sight post wherein the front sight post is adjustable in height and is optically communicated with the front LED such that when the front LED is illuminated, at least a portion of the front sight post is illuminated and wherein, the rear aperture further includes a sighting halo and a rear LED wherein the sighting halo is laterally adjustable and associated with the rear LED such that when the rear LED is illuminated, at least a portion of the sighting halo is illuminated.Type: GrantFiled: August 9, 2019Date of Patent: August 17, 2021Assignee: BRIGHTSIGHT LLCInventor: Scott Plummer
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Patent number: 10921092Abstract: A viewfinder with a mobile red dot comprising a first stationary light source and a first reflective strip, the light source generating a first collimated light beam which is projected onto the reflective strip so as to materialize a red dot or grid visible for the shooter by the reflection on the reflective strip, the first beam being projected onto the reflective strip by means of a rotary mirror with adjustable angle of inclination relative to the first light beam.Type: GrantFiled: July 11, 2017Date of Patent: February 16, 2021Assignee: FN Herstal S.A.Inventors: Hugues Libotte, Kristof Verjans
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Patent number: 10900745Abstract: A dual focal plane optical sighting device, such as a riflescope, having two focal planes, with a first reticle at the first focal plane, and a second reticle at the second focal plane. The reticle at the first focal plane is a glass etched reticle; the reticle at the second focal plane is a wire reticle. The two reticles have different patterns or markings providing the appearance of a single reticle or complementary markings when viewed through the optical sighting device.Type: GrantFiled: June 17, 2015Date of Patent: January 26, 2021Assignee: SHELTERED WINGS, INC.Inventors: David M. Hamilton, Samuel J. Hamilton
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Patent number: 10753707Abstract: A light emission assembly for weapon sights which provides a viewable illuminated aiming indicia of substantially fixed area and uniform brightness regardless of the ambient light conditions.Type: GrantFiled: September 28, 2018Date of Patent: August 25, 2020Assignee: HiViz, LLCInventors: Phillip D. Howe, Richard A. Moore, Richard K. Herndon
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Patent number: 10451383Abstract: An alignment aid for a firearm includes a first sight having a base portion and a shroud portion. A fiber optic rod has a proximal end, a distal end, and an upper surface that extends between the proximal and distal ends. The fiber optic rod is disposed between the shroud portion and the base portion of the first sight. The shroud portion of the first sight surrounds the upper surface of the fiber optic rod from the proximal end to the distal end of the fiber optic rod and includes a plurality of apertures through the shroud portion of the first sight between the proximal and distal ends of the fiber optic rod.Type: GrantFiled: July 19, 2018Date of Patent: October 22, 2019Assignee: Wahrheit, LLCInventors: Allen Stephenson, Jake Edison, Jason Smith
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Patent number: 10415930Abstract: A gun sight assembly includes a housing with an inner bore and a sleeve. The sleeve has an axial cavity in which a luminescent source may be housed. The sleeve is press-fit into the bore such that complementary engagement features of the bore and the sleeve engage each other to lock the sleeve in place within the bore. In one version, the sleeve can be first received within an adapter configured for press-fit into the bore of the gun sight blank.Type: GrantFiled: February 15, 2017Date of Patent: September 17, 2019Assignee: Harrison Reed Inc.Inventor: Jesse A. Erdle
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Patent number: 10180306Abstract: A sighting system for use with firearms having a barrel for releasing a projectile toward a target, including an LED light, a power source for powering the LED light, a circuit that receives power from the power source and provides it to the LED light and controls the LED light, a housing for encasing the LED light, power source and circuit to act as an independent unit, wherein the housing is designed to be retrofit entirely on top of the barrel of the firearm, so that in dim light a user is guided by light from the LED light to align the barrel toward the target.Type: GrantFiled: June 27, 2016Date of Patent: January 15, 2019Assignee: MEPTOLIGHT (1990) LTD.Inventors: Yuval Ben Zion, Zeev Pniel, Doron Segal
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Patent number: 9057580Abstract: In accordance with the present disclosure, novel quick draw hand gun holsters are described, together with methods for using them, that are capable, at a user's option, of activating a light accessory, such a light and/or laser sighting device, when the gun is drawn from the holster, and of deactivating it when the gun is inserted in the holster. Additional embodiments are also described.Type: GrantFiled: May 9, 2013Date of Patent: June 16, 2015Assignee: SureFire, LLCInventors: Steven Rorick, John W. Matthews
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Patent number: 9030735Abstract: An optical sight ensures a more accurate aim at feebly discernible targets in the twilight and in dull weather. The sight includes an objective, a reticule, an erecting system consisting of a first and a second positive component, each of which is cemented of two lenses, and an eyepiece. The sight also includes a beam-splitting cube, the beam-splitting face made as a diagonal face, three mirrors and a third positive component cemented of two lenses, a first plane mirror parallel to the beam-splitting face of the cube on the same axis with the third positive component, a second plane mirror perpendicular to the first mirror in front of a focal plane of the eyepiece, and a third mirror tilted to the optical axis and faced with its reflective surface toward the eyepiece arranged between the eyepiece focal plane and the second component of the erecting system.Type: GrantFiled: September 23, 2011Date of Patent: May 12, 2015Assignee: RusOpticalSystem, Ltd.Inventors: Pavel Andreevich Blagov, Evgeny Viktorovich Tsivilev
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Publication number: 20150109602Abstract: A photoluminescent capsule illuminator for a sighting device. The photoluminescent illuminator includes an elongated phosphor housing having sidewalls and a base. The photoluminescent illuminator includes phosphors in a granular form disposed inside the phosphor housing. The photoluminescent illuminator includes a cap sealing the phosphors in the phosphor housing. The phosphor housing is disposed in relation to a body of the sighting device such that photoluminescent light emitted from the phosphors exits the phosphor housing and identifies a location of a sight on the sighting device.Type: ApplicationFiled: June 23, 2014Publication date: April 23, 2015Applicant: Defense Holdings, Inc.Inventors: Richard James MARTIN, Gregory Louis Bender, Thomas Wells Brignall, JR., Henry John Richert
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Patent number: 8997393Abstract: An aiming sight for a firearm. The aiming sight includes: a mounting unit; a light gathering fiber; and a parallax multi-focal lens. When aimed at a target, the aiming sight displays to the shooter a complex light signal having a central dot and a peripheral corona around the dot.Type: GrantFiled: December 19, 2013Date of Patent: April 7, 2015Inventor: Itzhak Bar Yona
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Patent number: 8925238Abstract: A firearm sight comprising a generally circular sight support ring surrounding and removably holding an optically clear generally circular lens, said lens having a cylindrical shape, front and back faces, a diameter greater than the thickness of the lens, and a scintillating fiber optic member centrally embedded within said circular lens, a means for mounting said circular sight support ring to a firearm, and a means of adjusting said circular support ring in relation to said means for mounting said ring to a firearm.Type: GrantFiled: March 29, 2013Date of Patent: January 6, 2015Inventor: Norman L. Anderson
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Patent number: 8925237Abstract: A light emission assembly for weapon sights which provides a viewable illuminated aiming indicia of substantially fixed area and uniform brightness regardless of the ambient light conditions.Type: GrantFiled: September 26, 2011Date of Patent: January 6, 2015Assignee: North Pass, Ltd.Inventors: Phillip D. Howe, Richard A. Moore, Richard K. Herndon
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Publication number: 20140338522Abstract: An improved M1911 pistol, method of making an improved M1911 pistol, and system for improving performance of an M1911 pistol. Replacement parts for the M1911 pistol include stainless steel, which may be a 17-4Ph metal. Improved replacement parts include an improved frame and an improved slide.Type: ApplicationFiled: May 13, 2014Publication date: November 20, 2014Inventor: Norman Anthony Bellione
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Publication number: 20140317989Abstract: A method and apparatus providing for the enhancement of the brightness of a fiber optic sight. Whereby the fiber optic sight is enhanced by way of any number of lenses used to focus ambient light onto the fiber optic cable.Type: ApplicationFiled: September 6, 2012Publication date: October 30, 2014Inventor: Shanyao Lee
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Patent number: 8863433Abstract: The present disclosure provides a gun sight system that utilizes vernier acuity to provide a single point of sight for aiming that requires little or no visual and mental estimation such that the respective firearm can be quickly, easily and accurately aimed at a still or moving target. The sight system includes a front sight comprising a sighting structure extending substantially orthogonally from the end of the slide that includes a ‘V-shaped’ notch in a distal end. The system additionally includes a rear sight comprising a sighting stud extending substantially orthogonally from a rear of the slide includes a ‘inverted-V-shaped’ tip such that when a user looks longitudinally along the top of the slide, the user can align an apex of the rear sight ‘inverted-V-shaped’ tip with a nadir of the front sight ‘V-shaped’ notch with the target nested within the front sight ‘V-shaped’ notch to accurately aim the firearm.Type: GrantFiled: October 5, 2012Date of Patent: October 21, 2014Assignee: I.P. Holding Group I, LLC.Inventor: Russell E. Kruse
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Publication number: 20140259855Abstract: A firearm aiming device and attachment mechanism is an aiming device or gun sight for firearms and an attachment mechanism therefor. The aiming device and attachment mechanism are particularly useful for aiming/using hand-held guns, such as pistols and revolvers or short range rifles. In accordance with embodiments of one aspect of the present invention there is provided an aiming device to aid a shooter of a firearm having a barrel, an aiming device attachment member receiving slot of the tapering type, and a front aiming sight. The aiming device includes an elongated housing having a tunnel therein, the tunnel configured so it is parallely arrangeable with the firearm's barrel and alignable with the front sight. The housing has at least one light admitting opening to the tunnel and an inwardly tapering groove that is generally crosswise to the longitudinal axis of the elongated housing.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Inventor: Yigal Abo
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Publication number: 20140250758Abstract: The invention encompasses firearm sights configured to eliminate the effect of parallax a shooter would otherwise experience when aiming a firearm at a target. The firearm sight utilizes a rear sight vane and at least one occluder positioned so that the occluder interferes with or substantially blocks a shooter's line of sight for the shooter's non-aiming eye without obstructing the vision of the correct eye with which the shooter should be aiming.Type: ApplicationFiled: March 7, 2013Publication date: September 11, 2014Inventor: Douglas Orlob
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Publication number: 20140237884Abstract: An optical sight is provided and may include a housing and a wedged, doublet objective lens supported by the housing. The wedged, doublet objective lens may include a first lens having a first amount of wedge and a second lens having a second amount of wedge different than the first amount of wedge.Type: ApplicationFiled: August 16, 2012Publication date: August 28, 2014Applicant: TRIJICON, INC.Inventors: Paul D. Koesler, Steven C. Szalony, Joshua Lee Varner, Joel M. Bagwell, Daniel M. Dillon
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Patent number: 8813413Abstract: An aiming sight having a sight body having a bore communicating between first and second body ends adapted to receive within in unflexed retained engagement a light conductive member configured to receive light along the length and conduct the light to at least one light conductive member end to provide a viewable aiming indicia.Type: GrantFiled: October 24, 2012Date of Patent: August 26, 2014Assignee: North Pass, Ltd.Inventors: Phillip D. Howe, Richard A. Moore, Richard K. Herndon
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Patent number: 8749884Abstract: A telescopic gun sight free of parallax error is introduced which can accurately display a weapon's point of aim independent of the position of the shooter's eye. Additionally, the telescopic gun sight provides a wide viewing angle and a long, comfortable eye-relief.Type: GrantFiled: May 4, 2010Date of Patent: June 10, 2014Inventor: Omid Jahromi
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Publication number: 20140150324Abstract: A firearm sight is disclosed herein. The firearm sight may include a housing, a main body assembly, and a sight assembly. The main body assembly may be operably attached to the housing, and the sight assembly may be operably attached to the main body assembly. Moreover, a deployment mechanism may be operable to deploy the main body assembly and the sight assembly from a closed position at least partially within the housing to an open position at least partially outside of the housing.Type: ApplicationFiled: December 5, 2013Publication date: June 5, 2014Applicant: Keng's Firearms Specialty, Inc.Inventors: Da Keng, Aaron L. Hampton, Maciej W. Matuszczak
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Publication number: 20140150325Abstract: A firearm sight is disclosed herein. The firearm sight may include a main body assembly, a first plate assembly operably attached to the main body assembly, and a second plate assembly operably attached to the main body assembly opposite the first plate assembly. A sight assembly may be operably attached to the main body assembly between the first plate assembly and the second plate assembly. Moreover, a deployment mechanism may be operable to deploy the first plate assembly, the second plate assembly, and the sight assembly from a closed position to an open position.Type: ApplicationFiled: December 5, 2013Publication date: June 5, 2014Applicant: Keng's Firearms Specialty, Inc.Inventors: Da Keng, Aaron L. Hampton, Maciej W. Matuszczak
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Publication number: 20140123531Abstract: A method of aligning a point of aim with a point of impact for a projectile device is disclosed. Using at least one superposition device coupled to the projectile device, multiple optical reference points are superposed within a first target area. Positions for at least two of the optical reference points are noted. A projectile is shot from the projectile device at a second target area, while the positions of the at least two optical reference points are maintained, to create the point of impact. The point of aim for the projectile device is adjusted to correspond with the point of impact while the positions of the at least two optical reference points are maintained. A system for aligning a point of aim with a point of impact for a projectile device is also disclosed.Type: ApplicationFiled: November 2, 2012Publication date: May 8, 2014Inventor: Jack Hancosky
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Publication number: 20140123537Abstract: A firearm sight comprising a generally circular sight support ring surrounding and removably holding an optically clear generally circular lens, said lens having a cylindrical shape, front and back faces, a diameter greater than the thickness of the lens, and a scintillating fiber optic member centrally embedded within said circular lens, a means for mounting said circular sight support ring to a firearm, and a means of adjusting said circular support ring in relation to said means for mounting said ring to a firearm.Type: ApplicationFiled: March 29, 2013Publication date: May 8, 2014Inventor: Norman L. Anderson
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Publication number: 20140109460Abstract: An aiming sight having a sight body having a bore communicating between first and second body ends adapted to receive within in unflexed retained engagement a light conductive member configured to receive light along the length and conduct the light to at least one light conductive member end to provide a viewable aiming indiciaType: ApplicationFiled: October 24, 2012Publication date: April 24, 2014Inventors: Phillip D. Howe, Richard A. Moore, Richard K. Herndon
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Publication number: 20140096431Abstract: A sight includes a body and an adjusting dial. The body has a surface and a depression disposed on the surface. The adjusting dial is disposed on the surface of the body. The depression extends from an edge of the body to the adjusting dial.Type: ApplicationFiled: August 5, 2013Publication date: April 10, 2014Applicants: Asia Optical International Ltd., Sintai Optical (Shenzhen) Co., Ltd.Inventor: Chia-Chi Tang
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Publication number: 20140096430Abstract: The present disclosure provides a gun sight system that utilizes vernier acuity to provide a single point of sight for aiming that requires little or no visual and mental estimation such that the respective firearm can be quickly, easily and accurately aimed at a still or moving target. The sight system includes a front sight comprising a sighting structure extending substantially orthogonally from the end of the slide that includes a ‘V-shaped’ notch in a distal end. The system additionally includes a rear sight comprising a sighting stud extending substantially orthogonally from a rear of the slide includes a ‘inverted-V-shaped’ tip such that when a user looks longitudinally along the top of the slide, the user can align an apex of the rear sight ‘inverted-V-shaped’ tip with a nadir of the front sight ‘V-shaped’ notch with the target nested within the front sight ‘V-shaped’ notch to accurately aim the firearm.Type: ApplicationFiled: October 5, 2012Publication date: April 10, 2014Applicant: I.P. HOLDING GROUP I, LLC.Inventor: Russell E. Kruse
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Patent number: 8677674Abstract: A sighting system for a firearm is provided and may include a rear-sight assembly having a rear surface opposing a shooter, a pair of rear-aiming points, and a U-shaped opening disposed between the pair of rear-aiming points. The rear surface may be formed at an angle relative to a top surface of the firearm such that a bottom portion of the rear surface disposed proximate to the top surface of the firearm is farther away from a shooter than a top portion of the rear surface. The sighting system may also include a front-sight assembly including a housing having a front-aiming point, a brightly colored material surrounding the front-aiming point, and a top coat extending over the brightly colored material and the front-aiming point.Type: GrantFiled: August 31, 2011Date of Patent: March 25, 2014Assignee: Trijicon, Inc.Inventors: Bryan R. Glimpse, Robert W. Condra, Joshua Lee Varner, Joseph R. Adkins
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Patent number: 8656631Abstract: A sight assembly for a shotgun is provided and may include a housing. A light-collecting fiber may be supported by the housing and may extend along a longitudinal axis of the housing. A lens may be supported by the housing and may receive light from the fiber to display an aiming point. The lens may be spaced apart and separated from a distal end of the fiber by a predetermined distance.Type: GrantFiled: October 31, 2011Date of Patent: February 25, 2014Assignee: Trijicon, Inc.Inventors: Paul D. Koesler, Robert W. Condra, Edward J. Haney, Jeremiah Mauricio
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Patent number: 8635800Abstract: A sight assembly for a firearm is provided and may include a main body attached to the firearm and a pair of projections defining a first surface opposing a shooter and a second surface formed on an opposite side of the projections than the first surface. The first surface may be formed at an angle relative to a top surface of the firearm such that a bottom portion of the first surface disposed proximate to the top surface of the firearm is farther away from a shooter than a top portion of the first surface. The sight assembly may further include a U-shaped opening disposed between the pair of projections and in communication with a passage defined by the pair of projections, whereby the passage widens along a length of the pair of projections in a direction extending from the first surface to the second surface.Type: GrantFiled: March 11, 2013Date of Patent: January 28, 2014Assignee: Trijicon, Inc.Inventors: Bryan R. Glimpse, Robert W. Condra, Joshua Lee Varner, Joseph R. Adkins
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Patent number: 8635801Abstract: A sighting system for a firearm is provided and may include a rear-sight assembly having a rear surface opposing a shooter, a pair of rear-aiming points, and a U-shaped opening disposed between the pair of rear-aiming points. The rear surface may be formed at an angle relative to a top surface of the firearm such that a bottom portion of the rear surface disposed proximate to the top surface of the firearm is farther away from a shooter than a top portion of the rear surface. The sighting system may also include a front-sight assembly including a housing having a front-aiming point, a brightly colored material surrounding the front-aiming point, and a top coat extending over the brightly colored material and the front-aiming point.Type: GrantFiled: March 11, 2013Date of Patent: January 28, 2014Assignee: Trijicon, Inc.Inventors: Bryan R. Glimpse, Robert W. Condra, Joshua Lee Varner, Joseph R. Adkins
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Patent number: 8627591Abstract: A sighting device is mountable to a gun. The device includes a light source (preferably a laser), a power source connectable to the light source and a mount attachable to the gun so that the laser is juxtaposed either the top surface of the gun or a side surface of the gun. In one embodiment, the sighting device includes a bottom rail mountable in a slot on the gun, wherein the slot is preferably positioned on the top surface of the gun. The sighting device may also include a mechanical sight that functions as the rear mechanical sight on the gun and/or a secondary light source.Type: GrantFiled: October 10, 2008Date of Patent: January 14, 2014Inventors: Larry Moore, Aaron Moore
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Patent number: 8621759Abstract: An apparatus comprises a light source which produces a first radiation within a first wavelength range and which produces a second radiation within a second wavelength range when a property of the light source is changed. The apparatus further comprises an optical device which receives the first radiation and attenuates the first radiation to emit a first attenuated radiation having a first perceived brightness. The optical device also receives the second radiation and attenuates the second radiation to emit a second attenuated radiation having a second perceived brightness. The first and second perceived brightnesses are approximately equal.Type: GrantFiled: November 10, 2010Date of Patent: January 7, 2014Assignee: Raytheon Canada LimitedInventor: Christopher Jacob Reimer
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Publication number: 20130185983Abstract: A sight assembly for a firearm is provided and may include a main body attached to the firearm and a pair of projections defining a first surface opposing a shooter and a second surface formed on an opposite side of the projections than the first surface. The first surface may be formed at an angle relative to a top surface of the firearm such that a bottom portion of the first surface disposed proximate to the top surface of the firearm is farther away from a shooter than a top portion of the first surface. The sight assembly may further include a U-shaped opening disposed between the pair of projections and in communication with a passage defined by the pair of projections, whereby the passage widens along a length of the pair of projections in a direction extending from the first surface to the second surface.Type: ApplicationFiled: March 11, 2013Publication date: July 25, 2013Applicant: TRIJICON, INC.Inventor: Trijicon, Inc.
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Publication number: 20130185984Abstract: A sighting system for a firearm is provided and may include a rear-sight assembly having a rear surface opposing a shooter, a pair of rear-aiming points, and a U-shaped opening disposed between the pair of rear-aiming points. The rear surface may be formed at an angle relative to a top surface of the firearm such that a bottom portion of the rear surface disposed proximate to the top surface of the firearm is farther away from a shooter than a top portion of the rear surface. The sighting system may also include a front-sight assembly including a housing having a front-aiming point, a brightly colored material surrounding the front-aiming point, and a top coat extending over the brightly colored material and the front-aiming point.Type: ApplicationFiled: March 11, 2013Publication date: July 25, 2013Applicant: TRIJICON, INC.Inventor: Trijicon, Inc.
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Publication number: 20130185981Abstract: An apparatus, a system, and a method of operation relating to an electronic firearm system are disclosed. As one example embodiment, one or more tilt switches and/or tilt sensors are provided on-board the firearm. These tilt switches and/or tilt sensor may activate or deactivate electronics on-board the firearm responsive to different orientations or tilt states of the firearm. As another example embodiment, an energy storage device having one or more integrated tilt switches and/or tilt sensor is disclosed which varies an energy output of the energy storage device responsive to an orientation or tilt state of the energy storage device.Type: ApplicationFiled: January 24, 2013Publication date: July 25, 2013Inventor: CALIN BRABANDT
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Patent number: 8484882Abstract: The present invention is a rail mounted back-up sight with at least one, but preferred two, illumination apparatuses mounted thereon. The back-up sight features a sight housing that is configured to selectively alternate between a stowed and a spring-biased deployed position. Any type of illumination apparatus may be used, but the preferred apparatus is a flashlight, mounted upon wither side of a sight base. Either a front or a rear sight may be utilized as could different types of illumination apparatuses.Type: GrantFiled: December 14, 2010Date of Patent: July 16, 2013Assignee: Magpul Industries Corp.Inventors: Travis D. Haley, Eric C. Burt, Richard M. Fitzpatrick, Michael T. Mayberry
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Patent number: 8448373Abstract: Various gun sights for firearms and related methods of use are provided. In one embodiment, the sight includes an apparatus adapted to be mounted at a rear end of a firearm and arranged to occlude one eye of a user of the firearm and to generate an illuminated dot that is disposed such that it is generally centered on the longitudinal axis of the barrel of the firearm. The gun sight produces a collimated beam of light that creates an image of an illuminated dot by either a refractive method or a reflective method. In use, a dominant eye of the user is occluded by the sight and the other eye of the user is focused on the target. The user then adjusts the position of the gun relative to the target such that the user perceives the illuminated dot of the sight to be positioned on the target.Type: GrantFiled: January 27, 2012Date of Patent: May 28, 2013Assignee: SureFire, LLCInventors: John W. Matthews, Mark Buczek, Mark Squire
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Patent number: 8443542Abstract: Apparatus and method for a firing pin sight system. At least one rearwardly facing sight is located at a rear contact surface of a firing pin of a firearm. The at least one rearwardly facing sight is viewable to a shooter from the rear of the firearm. The at least one rearwardly facing sight forms a high contrast surface (in respect the rear surface of the firearm) allowing the shooter to align the at least one rearwardly facing sight point with a target located in front of said firearm. An optical alignment signaling indicia indicates to the shooter when the aim line of the handgun is either off-sight alignment or on-sight alignment.Type: GrantFiled: July 13, 2012Date of Patent: May 21, 2013Inventor: Shaun W. Galbraith
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Patent number: 8437079Abstract: A scope is disclosed and includes a substantially tubular body having an inner surface and an outer surface. The scope includes a reticle, a light-emitting diode, and a circuit board including a processor having a program. The light-emitting diode is connected to the circuit board and the program controls the light-emitting diode to emit one of at least three user-selectable colored lights upon the reticle.Type: GrantFiled: May 6, 2011Date of Patent: May 7, 2013Assignee: Leapers, Inc.Inventor: Youjin Wu
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Patent number: 8425063Abstract: Methods and systems are described herein for an article of manufacture for use in a weapon sight wherein the article of manufacture comprises a passively charged photoluminescent material. When installed in a weapon sight, the passively charged photoluminescent material provides light to a fiber optic of the weapon sight during low light conditions to illuminate a reticle pattern of the weapon sight.Type: GrantFiled: March 15, 2010Date of Patent: April 23, 2013Assignee: Defense Holdings, Inc.Inventors: Thomas Martin Buckingham, Herbert Jones