Patents Examined by John Cooper
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Patent number: 11796265Abstract: A locking action firearm has a frame, a barrel connected to the frame, a reciprocating action element operable to reciprocate with respect to the frame between a forward battery position and a rear recoil position, a trigger lever connected to the frame and movable between a forward released position and rear actuated position, and a block element movable between a rest position in which movement of the reciprocating action element from the battery position to the recoil position is enabled, and a blocking position in which the block element contacts the reciprocating action element to prevent movement of the reciprocating action element from the forward battery position to the recoil position in response to movement of the trigger lever to discharge the firearm. The block element may be operably connected to the trigger lever and move based on the trigger lever position.Type: GrantFiled: June 13, 2022Date of Patent: October 24, 2023Assignee: FRANKLIN ARMORY HOLDINGS, INC.Inventors: Grant Vaughan, David Michael Gockel
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Patent number: 11788825Abstract: The present invention provides a primer insert for a polymer ammunition cartridge. The primer insert has a top surface opposite a bottom surface. The top surface has a primer recess defined therein, which is in fluid communication with the propellant chamber of the ammunition cartridge through a flash hole defined through the bottom surface. A groove is defined in the primer recess and surrounds the flash hole. A planar portion of the bottom surface surrounding the flash hole is connected to a vertical coupling element by a transition region. The transition region has a first and second concave portions positioned around a transition protrusion. An extraction flange is formed about the top surface.Type: GrantFiled: February 3, 2023Date of Patent: October 17, 2023Assignee: True Velocity IP Holdings, LLCInventors: Lonnie Burrow, Christopher William Overton
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Patent number: 11781824Abstract: An operating system for a firearm includes a forward bolt includes a forward bolt cavity, a carrier disposed on a rear side of the forward bolt, the carrier including a carrier cavity, a short cam pin including (i) a forward section that is at least partially disposed within the forward bolt cavity and (ii) a rear section that is at least partially disposed within the carrier cavity, a plurality of bearings that interface with the forward bolt, a retracted configuration where the short cam pin is in a rear position relative to the forward bolt, and a deployed configuration where the short cam pin is in a forward position relative to the forward bolt.Type: GrantFiled: May 10, 2022Date of Patent: October 10, 2023Inventors: James Matthew Underwood, Larry Cullen Underwood
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Patent number: 11774202Abstract: A gun control unit that can retrofit to any existing firearm or be integrated into a firearm to allow a user to fire a round or rounds through rotation instead of pressing or pulling a trigger, to maximize the use and effectiveness of ammunition. The gun control unit includes an electric rotary trigger and an actuator both operably coupled to each other. The rotation of the electric rotary trigger actuates the actuator which in turn triggers the firing mechanism of the firearm. The operation of the actuator is controlled by a microcontroller that contains a programmable sequenced interval.Type: GrantFiled: April 26, 2022Date of Patent: October 3, 2023Inventor: Montana M Alvarez
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Patent number: 11768057Abstract: A device comprised of bubble level inserted into and secured within a cavity located above the rifle grip and behind the barrel to facilitate the measurement and compensation of the rifle's cant while lining up the rifle's sights. The device is precision machined to allow the bubble to be aligned with the axis of the barrel to produce a true “zero-cant” condition. Graduation markings are placed on either left or right of the bubble level to allow the user to better judge the relative degree of cant. A light source is placed adjacent to the bubble level to illuminate cant for a shooter in a dark environment. Methods of using the embedded cant indicator for precision shooting are presented.Type: GrantFiled: August 18, 2021Date of Patent: September 26, 2023Assignee: McRee's Multi Services, LLCInventor: Scott McRee
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Patent number: 11768054Abstract: An arrow gun is provided having a controllable retention force on the arrow. By setting the retention force on the arrow, increased energy from motive compressed gas can be imparted to the arrow. The arrow gun also includes a damping coupling for reducing vibration of an unsupported length of the barrel.Type: GrantFiled: June 1, 2022Date of Patent: September 26, 2023Assignee: Crosman CorporationInventors: George Wallace Rodrigues Malheiros, David C. Snyder, Anthony Thomas Cioppa, Justin Heckert
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Patent number: 11761732Abstract: A sight assembly for a firearm includes an optical sight configured for mounting to a firearm. The optical sight includes a sight body retaining a lens and has a point-of-aim indicator visible on the lens. A light source on the sight body is configured to communicate a firearm status to a user, such as whether a round is chambered in a chamber of the firearm. In one example, the sight assembly can be mounted to a handgun or a rifle. In some embodiments, the optical sight is configured as a reflex sight.Type: GrantFiled: December 1, 2022Date of Patent: September 19, 2023Assignee: Sig Sauer, Inc.Inventors: Adrian Thomele, Scott D. Shinkle, Evan Miller
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Patent number: 11761724Abstract: A firearm has a trigger shield configured as a protective loop surrounding a first and a second switch of the firearm, each switch actuates the function of the firearm when activated by a finger to start the firing process, and the first switch is on a first side of the protective loop and the second switch is on a second side of the protective loop. The firearm has at least three receivers on the protective loop and at least three beam windows on the protective loop aligned with the three receivers. Further, the firearm has an emitter outside of the protective loop, the emitter propagates a beam of light to a beam splitter, and the beam splitter propagates three beams of light one beam to each of the three beam windows, the three beams of light are incident on one of the respective receivers. Also, when a finger activates one of the switches, the firearm activates, and when the finger breaks one of the beams of light, the firearm discharges.Type: GrantFiled: March 30, 2021Date of Patent: September 19, 2023Assignee: Ariel Denial Systems, LLCInventors: Dorothy Devine Burdine, Lavada Sue Pitts
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Patent number: 11761740Abstract: A drone disabling device includes a plurality of streamer launch tubes having at least one streamer device positioned therein. A barrel housing is configured to hold the plurality of launch tubes within streamer launch barrels. An ignition system is configured to ignite propellant within the launch tubes and launch the streamer devices from the barrel housing such that one or more propellers of a hostile drone will become entangled and disabled. A parachute connected to the streamer device is deployed as the drone descends to protect people and property on the ground and to preserve the drone for intelligence gathering after landing.Type: GrantFiled: August 24, 2021Date of Patent: September 19, 2023Assignee: United States of America as represented by the Secretary of the Air ForceInventors: Adam Wilmer, Derrick Jochmans, Matthew Fleckenstein, James Westfall, James Roberts, Nicholas Pingel, Michael Anderson
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Patent number: 11754373Abstract: A locking rail mount including a body mounted adjacent to a mounting rail and a clamp screw extending through a channel defined by the body and across the mounting rail. The clamp screw includes a screw head having a surface facing toward the mounting rail with locking elements having a surface relief geometry. At least one compression spring is positioned between the body and a rail clamp that pushes the rail clamp toward the surface of the screw head. The surface of the rail clamp includes locking elements having the surface relief geometry that are complementarily arranged with respect to the locking elements of the screw head. When the clamp screw is tightened, the locking elements of the rail clamp and screw head are aligned to lock the rail clamp and clamp screw together to prevent unintended rotation of the clamp screw.Type: GrantFiled: May 2, 2022Date of Patent: September 12, 2023Assignee: RAYTHEON CANADA LIMITEDInventor: John Maxwell Connolly
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Patent number: 11754354Abstract: A propellant portioning device for a propellant formed from a plurality of individual propellant modules includes at least a first module holder, wherein the first module holder has at least one expandable holding element for holding one of the individual propellant modules. In an embodiment, the expandable holding element is expandable by a pressure of a fluid, wherein the fluid is introduced into an interior of the expandable holding element.Type: GrantFiled: March 16, 2020Date of Patent: September 12, 2023Assignee: KRAUSS-MAFFEI WEGMANN GMBH & CO. KGInventors: Roland Spork, Matthias Raczek, Matthias Czok
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Patent number: 11754381Abstract: To reduce the mass of a sabot having a pull and a push function, it is proposed that the sabot comprise mutually separate sabot parts, wherein at least one sabot part is configured such that it performs the pull function and at least one sabot part is configured such that it performs the push function. The sabot parts are nested. This can be implemented in the form of cylindrical nesting or in the form of tangential nesting. In the case of the cylindrical nesting, the outer sabot part encloses the inner sabot part along an interface. In the case of the tangential nesting, the sabot parts are divided into sabot subsegments. The latter are nested in alternating fashion in the tangential direction such that a pull-sabot subsegment and a push-sabot subsegment are nested in alternating fashion in the circumferential direction. To provide sufficient sealing, the sabot subsegments overlap one another.Type: GrantFiled: March 17, 2022Date of Patent: September 12, 2023Assignee: RHEINMETALL WAFFE MUNITION GMBHInventors: Ulrich Keller, Michael Gowin, Konstantin Arzt
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Patent number: 11754376Abstract: An overpressure protection system (30) for a magazine (10) for storing explosive materials. The magazine (10) comprises a wall (12) which defines an internal chamber (14) for housing the explosive materials, with a first aperture (20) defined in the wall (12). The overpressure protection system (30) is configured to close the first aperture (20). The system (30) comprises a burst disc diaphragm (32) for covering the first aperture (20), and a protective cover (34) for locating outside of the chamber (14) and over the burst disc diaphragm (32). The protective cover (34) is spaced apart from the burst disc diaphragm (32) to form a cavity (38) with an opening (36) for venting fluid from the cavity (38).Type: GrantFiled: June 18, 2020Date of Patent: September 12, 2023Assignee: RHEINMETALL BAE SYSTEMS LAND LIMITEDInventor: Gareth David Ayre
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Patent number: 11747103Abstract: A mechanism for loading suspended loops of linked ammunition onto rails of an ammunition magazine includes a guideway and a carriage. The guideway has cam surfaces and cam slots each extending vertically from a lower portion of the guideway and curving near an upper portion of the guideway toward the rails at a loading end of the magazine. The carriage includes a support block slidably received by the guideway and a tandem bucket mounted on the support block by a linkage. The tandem bucket includes inner and outer followers engaging the cam surfaces and cam slots. The tandem bucket is horizontal and may be loaded with two adjacent rounds of a belt of linked ammunition when the carriage is at a lowered position. The carriage may then be raised manually, wherein the tandem bucket is articulated by camming engagement of the followers to a vertical orientation to deposit one of the two rounds onto the magazine rails with the other round and trailing rounds suspended therefrom.Type: GrantFiled: February 25, 2021Date of Patent: September 5, 2023Assignee: Moog Inc.Inventors: Frank R. Mueller, Brian J. Quinn
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Patent number: 11747115Abstract: An integrated airspace defense system for identifying and locating a suspicious unmanned aerial vehicle. The system including at least one detection device to monitor the air space and provide a detection information; a computer to process the detection information and identifying the presence of suspicious unmanned aerial vehicles (UAVs) using a sequence of detection algorithms. The integrated airspace defense system identifies and locates the suspicious UAV. In at least one embodiment the integrated airspace defense system is capable of capturing or destroying the suspicious UAV.Type: GrantFiled: February 9, 2021Date of Patent: September 5, 2023Assignee: United States of America as represented by the Secretary of the Air ForceInventors: William Indelicato, Melvin White, David Feibus, Meghan Berlingo, David Beargie, Nicholas Martin
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Patent number: 11733003Abstract: Devices mountable to a rail having a recoil groove are provided. In one aspect a device mountable to a rail having a recoil groove has a rail positioner having a longitudinal length with a plurality of teeth arranged along an edge of the longitudinal length and a recoil groove insert extending away from the rail positioner and configured to be inserted into the recoil groove, a first body member having a first rail engagement surface and plurality of openings generally sized to receive the plurality of teeth and arranged along a length of the first body a second body member having a second rail engagement surface opposite the first body member, and a clamping structure operable to tighten and maintain a clamping force between the first body member and the second body member when the rail positioner is arranged in therein and that can be released facilitate installation and removal of the mounting to a rail.Type: GrantFiled: September 20, 2021Date of Patent: August 22, 2023Assignee: Crosman CorporationInventors: John A. Kowalczyk, Jr., Jeffrey W. Mock
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Patent number: 11733014Abstract: A munitions rack includes a munitions rack structure that houses multiple compact ejectors. The structure includes a pair of internal longitudinal ribs, inboard of a pair of external longitudinal ribs. A spine of the munitions rack structure links all the ribs, and the munitions rack structure may be formed out of a single piece of material. The ribs define a pair of side recesses on the port and starboard sides of the bomb, which each may be further subdivided into a forward pocket and an aft pocket. Removable ejectors are located in the pockets. The ejectors may receive pressurized gas from pressurized gas source(s) located outside of the ejectors. The ejectors may each have multiple forward pistons and multiple aft pistons. The ejectors may include pitch control valving to control the relative amounts of pressurized gas sent to the forward piston(s) and aft piston(s).Type: GrantFiled: May 24, 2021Date of Patent: August 22, 2023Assignee: Vertex Aerospace LLCInventors: Robert A. Bailey, James T. Erdmann, Stephen A. Streib, Armando Guerrero, Roy P. Mcmahon, Jessica R. Deherdt
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Patent number: 11725896Abstract: A plasma generator is provided for initiation of propellant charges in a weapons system, for example when launching projectiles from a barrel weapon, by electrical discharge between a rear electrode and a front electrode in a combustion chamber channel enclosed in a combustion chamber body and filled with filling gas, designed to ignite at least one propellant charge. An ammunition unit and a launching device including the plasma generator are also provided.Type: GrantFiled: December 1, 2020Date of Patent: August 15, 2023Assignee: BAE SYSTEMS BOFORS ABInventor: Mats Jansson
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Patent number: 11725907Abstract: A pistol, incudes a slide; a lens attached to and rotatable with respect to the slide; a light source that reflects a light off a reflective surface of the lens to aim the pistol; a hood rotatably mounted and in contact with the lens, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration, and the lens, the light source, and the hood fit within an outline profile of the slide in the collapsed configuration.Type: GrantFiled: January 20, 2022Date of Patent: August 15, 2023Assignee: Centre Firearms Co., Inc.Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
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Patent number: 11719520Abstract: The present invention concerns a wadding system, in particular a specific wadding system dedicated to shot cartridges made of materials other than lead.Type: GrantFiled: October 20, 2021Date of Patent: August 8, 2023Assignee: FIOCCHI MUNIZIONI S.p.A.Inventor: Costantino Fiocchi