Patents Examined by J. Woodow Eldred
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Patent number: 9891026Abstract: An armored vehicle, or battle tank, has a turret, the backplane of which has a hatch allowing access to an inner volume of the turret from the inner volume of the vehicle body. The access hatch has a rectangular-shaped opening and includes a plate for closing up the opening in the form of a plurality of sectors able first to slide in a translational movement in a horizontal movement section and next to be stacked on one another in a vertical stacking section, during the opening of the hatch, the sections being located superimposed in or above the backplane. The access hatch sectors and the backplane include ballistic protection in the form of a metal armor plate covered with an anti-spall coating.Type: GrantFiled: September 25, 2015Date of Patent: February 13, 2018Assignee: CMI DEFENCE S.A.Inventors: Oktay Dalgic, Riadh Haj Ayed
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Patent number: 9851190Abstract: An arrangement for locking arming conditions to prevent unintentional arming of SAI-units of ammunition units when the ammunition unit is subjected to external threats. A ring shaped shape memory alloy is provided in cooperation with a recess in a plunger arranged in connection to the SAI-unit and a fixed recess to prevent the plunger from axial movement when subjected to heating by changing the shape of the essentially ring shaped shape memory alloy to lock the plunger relative to the fixed recess.Type: GrantFiled: April 11, 2014Date of Patent: December 26, 2017Assignee: SAAB ABInventors: Bengt Andersson, Per Karlsson, Filip Strand
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Patent number: 9841257Abstract: The invention relates to a uniquely designed set of iron sights for a firearm. The rear site includes a ring aperture and notch located directly above the ring aperture. The front site includes a bead or substantially circular section to be centered inside the ring and a thinner post style extension located above the bead to interact visually with the notch.Type: GrantFiled: March 28, 2017Date of Patent: December 12, 2017Inventor: John Dees
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Patent number: 9829282Abstract: An armored vehicle includes a body, a frame member extending longitudinally along a length of the body, and an armor assembly. The armor assembly includes an armor panel and a blast attenuator. The armor panel extends laterally outward from the frame member and is positioned at least partially underneath the body, and the blast attenuator is configured to deform during a blast event. The frame member is coupled to an inner portion of the armor panel with the blast attenuator.Type: GrantFiled: February 2, 2015Date of Patent: November 28, 2017Assignee: Oshkosh Defense, LLCInventors: Micah C. Richmond, Kristopher J. Krueger, David J. Pelko
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Patent number: 9784541Abstract: A warhead device of an ordnance including a body of a high strength material, where the body includes a plurality of depressions; an explosive material, where the explosive material fills the body; and a plurality of reactive materials, where each reactive material fills a corresponding depression of the plurality of depressions on the body. The high strength material is configured to endure an internal stress, a first stress caused by the plurality of reactive materials, and a second stress caused by another component of the ordnance. The internal stress, the first stress, and the second stress are in response to acceleration of the ordnance.Type: GrantFiled: August 15, 2016Date of Patent: October 10, 2017Assignee: The United States of America as Represented by the Secretary of the NavyInventors: Kevin Genson, Edward Lustig
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Patent number: 9733046Abstract: An elevation adjustment sight assembly, comprising a windage carrier, a lift dial, and a lift spring. The windage carrier is specially structured to fit within a housing. The lift dial and the lift spring are specially structured to fit within the windage carrier and are movable in relation to the windage carrier to thereby adjust the height of a sight held by the housing.Type: GrantFiled: October 21, 2016Date of Patent: August 15, 2017Inventor: David Bozek
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Patent number: 9733039Abstract: Debris control apparatus for a rocket propelled grenade launcher including a plug configured to be inserted into an opening at a rear end of a tube assembly of the rocket propelled grenade launcher, the plug forming an aperture at about the center thereof. A front cover configured to be coupled with a front end of the rocket propelled grenade launcher and configured to cover an inlet, at the front end, that receives a rocket propelled grenade. The front cover is configured to provide cross-hairs and the aperture cooperating to provide, when a target is provided down range at a predetermined distance, a bore sight with the cross-hairs and the front cover and plug cooperatively, when installed, seal the rocket propelled grenade launcher assists in preventing ingress of debris.Type: GrantFiled: October 12, 2016Date of Patent: August 15, 2017Assignee: AIRTRONIC USA, LLCInventors: Ryan Mezynski, Mike Byars
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Patent number: 9664464Abstract: Invention refers to a breech mechanism of a pistol with a barrel which is tilting during the recoil. Barrel (1) ledge (3) at the bottom has long slots (7), placed along its lateral surfaces, which intrude in corresponding guides (8), performed in frame (5), and the front side of the barrel (1) is placed in the slide (4) guiding hole 6.Besides that, barrel (1) ledge (3) has opened transverse slot (9) with radial edges, situated with bottom-upward tilt and close lateral hole (13). In the long slot (9) the roller (10) is placed, which is pressed up by the spring (11), situated at the closed hole (13), closed by the socket (12). On the inner sidewalls of the frame (5) bevels (14) are performed, on which the roller (10) ends are sliding and on the inner sidewalls of the slide (4) cuts (15) are performed, wherein the roller (10) ends intrude, when the slide (4) is on the forward position.Type: GrantFiled: January 24, 2014Date of Patent: May 30, 2017Inventor: Viktor Pysarenko
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Patent number: 9631902Abstract: The turret includes a hollow casing provided with a firearm, such as a cannon. The casing includes a front portion or shell, on which there is mounted the firearm and which defines a front cavity, which at least partially houses the firearm; and a rear portion or tail. The rear portion or tail defines a rear cavity, which houses at least one between a projectile magazine and a mechanism to load the projectiles into the breech of the firearm. The front portion or shell and the rear portion or tail are distinct from one another and are mutually mechanically assembled so that the cavities at least partially communicate with one another.Type: GrantFiled: July 1, 2014Date of Patent: April 25, 2017Assignee: OTO MELARA SPAInventor: Paolo Arrighi
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Patent number: 9605921Abstract: Invention refers to the armament industry, namely to percussion firing mechanism of the pistol and according to the invention, the barrel is moving inside the frame parallel to the slide axis only, at that the cartridge is located in the magazine in alignment with the barrel, the hammer is performed with firing pin located in the slide lateral channel and has the ledge directed upwards to interact with the hammer spring and the ledge, directed downwards to interact with pistol trigger mechanism, at the rear part of the slide, under the hammer the port is performed, which contains the hammer spring module, located in case, which is fixed at the front part of the slide port by means of catches and by means of the cross pin at the rear part and contains the tube-form extractor with collar for the interaction with hammer ledge, at that the front end of the guide is inserted in extractor lateral hole, but its rear end intrudes in the hole, performed at the guiding socket base, the hammer spring, located inside theType: GrantFiled: January 24, 2014Date of Patent: March 28, 2017Inventor: Viktor Pysarenko
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Patent number: 9568274Abstract: A firearm having a shroud attached to the spur of its hammer.Type: GrantFiled: February 17, 2016Date of Patent: February 14, 2017Inventor: Robert Neale Lyman
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Patent number: 9403579Abstract: A marine vessel comprising: a command module; first and second buoyant tubular foils; and first and second struts for connecting the first and second buoyant tubular foils to the command module, respectively; wherein the first and second buoyant tubular foils provide substantially all of the buoyancy required for the marine vessel; and wherein the marine vessel further comprises first and second engines enclosed within the first and second buoyant tubular foils, respectively, and first and second propulsion units connected to the first and second engines, respectively, for moving the marine vessel through the water.Type: GrantFiled: March 28, 2013Date of Patent: August 2, 2016Assignee: Juliet Marine Systems, Inc.Inventor: Gregory E. Sancoff
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Patent number: 9395137Abstract: A flash-suppressing muzzle brake for a firearm has a body defining a substantially cylindrical inner chamber and an open front end. A conical element is received in the inner chamber and has an open front end and a rear end that defines a conical bore. A mounting element has threads adapted to mate with threads on the body and an interior surface that receives the front end of the conical element. A first flash chamber is situated at the rear end of the conical element and has circumferentially-spaced openings and a central passageway providing fluid communication between the first flash chamber and the conical bore. A second flash suppression chamber is defined by the external surface of the conical element, the cylindrical interior surface portion of the body, and the rear portion of the body. Radial openings allow fluid communication of muzzle gases between the first and second flash chambers.Type: GrantFiled: May 22, 2015Date of Patent: July 19, 2016Assignee: Spike's Tactical, LLCInventors: Thomas James Miller, III, Maxwell Lowther, Adam Nicklos
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Patent number: 9377280Abstract: A detonator roll call method wherein each detonator is assigned a unique identifier and, at each detonator, in response to an enquiry signal to all the detonators a count is incremented and compared to the roll call identifier and, if the comparison is positive, a reply is sent by the detonator.Type: GrantFiled: July 1, 2013Date of Patent: June 28, 2016Assignee: DETNET SOUTH AFRICA (PTY) LIMITEDInventor: Craig Charles Schlenter
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Patent number: 9366512Abstract: A three component bullet with an improved core retention feature and a method of manufacturing the bullet includes a cylindrical jacket having an open end and a closed end containing a malleable metal core which is forced into a forming die having a bottleneck shaped interior, wherein the outside diameter of the open-ended forward portion of the jacket is smaller than the outside diameter of its closed rearward portion. The open end of the pre-form may be dropped through or forced through a malleable non-rigid locking band. A relatively tight-fitting punch enters the open end of the pre-form, to radially swell the core and subsequently portions of the jacket fore and aft of the non-rigid locking band, thereby securing the non-rigid locking band in place. An inwardly-extending annular band of jacket material embeds itself into the core material to lock the core inside the jacket.Type: GrantFiled: January 5, 2015Date of Patent: June 14, 2016Assignee: RA Brands, L.L.C.Inventors: Thomas J. Burczynski, Jason Imhoff
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Patent number: 9010006Abstract: A method and apparatus for intentionally slowing the speed at which detachable ammunition magazines can be interchanged in a firearm receiver. A magazine catch assembly includes a latch adapted to engage a recess of a standard magazine in the magazine well. A hand-activated crank interacts with threads of a push-rod portion of the latch so that manual rotation of the hand crank in one direction (e.g., counter-clockwise) displaces the latch after a sufficient number of turns. Reverse rotation of the hand crank returns the latch to its engaged condition ready to automatically re-engage the next magazine inserted into the firearm receiver. Alternatively, viscoelastic foam or other mechanical time-delay feature can be used instead of screw threads to introduce a mechanically transmitted dwell period before the latch is actuated.Type: GrantFiled: December 1, 2014Date of Patent: April 21, 2015Inventor: Carl D Michel
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Patent number: 8978283Abstract: A remote-operable firing pin safety catch is provided. A mechanical firing pin safety catch is supplemented by a further electrically remote-operable safety catch device, wherein it is basically the case that firing is possible only when the safety catch of a firing pin has been both locally mechanically released and also electrically released by means of a remote controller. As an electrical firing pin safety catch, an electric actuator is incorporated into the mechanical firing pin safety catch.Type: GrantFiled: December 9, 2013Date of Patent: March 17, 2015Assignee: Rheinmetall Air Defence AGInventors: Dominic Brunner, Michael Gerber, Roman Widmer
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Patent number: 8939409Abstract: An adaptor system includes a space vehicle separation plate operably coupled to a space vehicle, a launch vehicle adaptor plate operably coupled to a launch vehicle capable of carrying the space vehicle into space for release of the space vehicle from the launch vehicle, an actuator release mechanism assembly, a bend/shear restrain assembly that is non-coaxial with the actuator-release connector, and a biasing element. The actuator-release mechanism assembly may be configured to separably couple the space vehicle separation plate to the launch vehicle adaptor plate. The actuator-release mechanism assembly may pass through the launch vehicle adaptor plate to engage the space vehicle separation plate to hold the space vehicle separation plate substantially parallel to the launch vehicle adaptor plate prior to release of the space vehicle separation plate.Type: GrantFiled: May 6, 2013Date of Patent: January 27, 2015Assignee: The Johns Hopkins UniversityInventors: Clint T. Apland, Aaron Q. Rogers, David F. Persons, Robert A. Summers
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Patent number: 8850944Abstract: A gun safety device on a gun automatically prevents the gun from firing when it is inside a registered area, which includes: a positioning device for determining the geographic position of a gun; a data processing device for identifying whether the gun is located within a registered area by comparing the gun's position with the stored geographic positions of the registered areas, and for generating a disable signal when the gun is identified to be inside a registered area; and a safety seizer operable to prevent the gun from discharging in response to receiving the disable signal from the data processing device. The automatic gun safety device may further include a communication device for communications with external networks. Optionally, the data processing device sends the gun's location to a monitoring center. The practice of this invention will ensure the community safety meanwhile defend the constitutional right of gun ownership.Type: GrantFiled: January 22, 2013Date of Patent: October 7, 2014Inventor: Xiaoyan Zhou
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Patent number: 8714889Abstract: The problem of penetrating through nets and other objects is solved by cutting the object using concentric cutters in which a rotatable cutter having floating teeth rotates concentrically about a stationary cutter having fixed teeth. The object is cut by a severing action caused by the floating teeth of the rotatable cutter sliding against the fixed teeth of the stationary cutter. Embodiments of the invention include a UUV system for penetrating through fishing nets and other objects, concentric cutting assemblies for use in the UUV system and other systems, and a method for penetrating through fishing nets and other objects. A UUV system in accordance with an embodiment of the invention has a concentric cutting assembly at the forward end and a propulsor at the aft end. The concentric cutting assembly integrates seamlessly within the UUV housing and is deployed from the forward end of the UUV, enabling the UUV to quickly and efficiently penetrate through objects blocking its path.Type: GrantFiled: July 2, 2009Date of Patent: May 6, 2014Assignee: Adaptive Methods, Inc.Inventors: Walter Allensworth, Conrad Zeglin, James Wiggins