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公开(公告)号：US20250067547A1
公开(公告)日：2025-02-27
申请号：US18662047
申请日：2024-05-13
Applicant: Cobra Firing Systems
Inventor： Scott Smith
Abstract: A fuse-less ignition system for fireworks. An ignitor module is provided that is insertable into a firework and includes: a first end having an interface adapted to reside on an exterior surface of the firework for receiving a plug; a set of electrical contacts adapted to receive electricity from the plug; a heat element coupled to the electrical contacts and adapted to heat in response to received electricity; and a cavity adjacent to the heat element containing a pyrotechnic material, the pyrotechnic material adapted to ignite in response to a heating of the heat element.
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公开(公告)号：US20250067545A1
公开(公告)日：2025-02-27
申请号：US18945857
申请日：2024-11-13
Applicant: Corvid Technologies LLC
Abstract: A modular warhead includes an outer warhead subassembly and a core subassembly. The outer warhead subassembly defines a core slot. The outer warhead subassembly includes a warhead body, and a warhead high explosive operative, when detonated, to drive fragments from the warhead body. The core subassembly is mounted in the core slot. The core subassembly includes: a core tube formed of a non-explosive material; a forward effector in or on the core tube; and a core high explosive disposed in the core tube and operative, when detonated, to drive the forward effector.
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公开(公告)号：US12235087B1
公开(公告)日：2025-02-25
申请号：US18811128
申请日：2024-08-21
Applicant: FN HERSTAL, S.A.
Inventor： Patrick J. White
Abstract: Embodiments of the present disclosure provide a firearm cartridge with an electroless nickel bullet coating. In embodiments, a nickel-phosphorous alloy is deposited on a copper bullet to produce a coated bullet, a propellant with a copper inhibiting additive is inserted in a cartridge casing and the coated bullet is inserted in the mouth of the casing. Embodiments of the firearm cartridge include a casing, a propellant with a copper inhibiting additive positioned in the cavity of the casing and a copper bullet secured within the casing, wherein the copper bullet has a nickel-phosphorous coating.
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公开(公告)号：US12235072B2
公开(公告)日：2025-02-25
申请号：US17552253
申请日：2021-12-15
Applicant: Summit Resource International, LLC
Inventor： Tina Calvo
Abstract: A garment worn about an individual's torso that holds one or more firearms, typically in a concealed fashion. The invention may include a vest or other sleeveless outerwear that has various pockets on the exterior and one or more holsters on the interior. The invention may allow the locations and orientations of the holsters to be customized by the wearer through a hook and loop fastening system. Each holster may also include adjustable straps and quick release clasps.
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公开(公告)号：US20250060494A1
公开(公告)日：2025-02-20
申请号：US18935258
申请日：2024-11-01
Applicant: Orica International Pte Ltd
Inventor： Eddie Petrovic , Clint Brealey , Steve Kotsonis , Melanie Bradley , Dale S. Preece
Abstract: Disclosed is a geophysical or seismic exploration system. The system comprises a set of explosive device magazines configured for carrying a plurality of explosive device components, wherein the explosive device components are configurable to form individual explosive devices, and wherein each explosive device carries a set of explosive compositions and is configured for collimating an explosive shock wave produced thereby into a quasi-planar shock wave output from a distal end of the explosive device to produce a geophysical or seismic exploration wave. The system also includes a set of unmanned explosive device deployment support vehicles, wherein each unmanned explosive device deployment support vehicle comprises an aerial or land-based unmanned vehicle configured for carrying an explosive device magazine and delivering the explosive device magazine to a first in-field location at which each explosive device is deployable for carrying out a geophysical or seismic exploration operation.
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公开(公告)号：US12228019B2
公开(公告)日：2025-02-18
申请号：US18604435
申请日：2024-03-13
Applicant: Hunting Titan, Inc.
Inventor： Ryan Bradley , Julio Cesar Veliz
IPC: E21B43/119 , E21B43/117 , F42B3/02 , F42B3/103
Abstract: A method and apparatus for using a tandem sub to connect one or more perforating gun assemblies, having a rotational bearing mechanism lining the inner diameter in both ends to allow the charge tube assembly to rotate within the gun body.
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公开(公告)号：US12225891B2
公开(公告)日：2025-02-18
申请号：US18124292
申请日：2023-03-21
Applicant: MCP IP, LLC
Inventor： Mathew A. McPherson
Abstract: In some embodiments, an arrow comprises a shaft and a notch in an end of the arrow. The notch is arranged to receive a bowstring. A first finger recess and a second finger recess are located in proximity to the notch. The first finger recess and the second finger recess comprise opposed diverging surfaces.
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公开(公告)号：US20250052552A1
公开(公告)日：2025-02-13
申请号：US18822721
申请日：2024-09-03
Applicant: Omnitek Partners LLC
Inventor： Jahangir S. Rastegar , Jacques Fischer
IPC: F42C15/24
Abstract: An actuating mechanism including: a base having a helically shaped passage; a movable mass having a helically shaped projection, a first surface of the helically shaped projection mating with a corresponding second surface of the helically shaped passage; and a spring biasing the first surface against the second surface when the base is not being accelerated. Wherein the helically shaped passage, the helically shaped projection and the spring are configured to maintain the helically shaped projection in a first portion of the helically shaped passage upon the base experiencing a first acceleration profile having a first magnitude and a first duration and allow the mass to move to a second portion of the helically shaped passage upon the base experiencing a second acceleration profile having a second acceleration lower than the first acceleration and a second duration greater than the first duration.
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公开(公告)号：US20250052549A1
公开(公告)日：2025-02-13
申请号：US18931381
申请日：2024-10-30
Applicant: Troy Allen Motz
Inventor： Troy Allen Motz
Abstract: The present invention is a rear-deploying broadhead with a body that is attachable to an arrow shaft. It has a body attachable to an arrow shaft by any manner known in the art, and has an outer housing, an inner spine, and at least two blades pivotally attached to the inner spine, with the inner spine having a first end with a plunger end, and a second end which is pointed. The broadhead has an external coating of thermoplastic or similar material having an impact value allowing said coating to retain until the broadhead impacts a target, at which point the blades deploy through the external coating.
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公开(公告)号：US12221201B2
公开(公告)日：2025-02-11
申请号：US17071880
申请日：2020-10-15
Applicant: AEROVIRONMENT, INC.
Inventor： Gil Michael
IPC: B64B1/40 , B64C27/02 , B64D17/78 , H04B1/3822 , H04B7/185 , B64U101/20 , B64U101/30 , F42C13/00
Abstract: In one possible embodiment, a system capable of a self-propagating data link includes an unmanned vehicle having a data link transceiver and at least one deployable data link transceiver. The unmanned vehicle having a deployment means for deploying the at least one deployable data link transceiver.
