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公开(公告)号：US12203724B2
公开(公告)日：2025-01-21
申请号：US17825163
申请日：2022-05-26
Applicant: Unleashed Defense LLC
Inventor： Matt Risley
Abstract: A coupling mechanism comprises a first engaging portion constructed and arranged for direct coupling to a handguard of a firearm; a second engaging portion constructed and arranged for direct coupling to a body of the firearm; and at least one reinforcement element extending between the first engaging portion and the second engaging portion for applying a force that maintains an interface formed between the handguard and the body of the firearm.
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公开(公告)号：US12163753B2
公开(公告)日：2024-12-10
申请号：US17713833
申请日：2022-04-05
Applicant: Stenzel Innovations Company
Inventor： Joseph I. Stenzel
IPC: F41A3/66 , F41A3/42 , F41A3/68 , F41A5/26 , F41A15/14 , F41A17/36 , F41A35/06 , F41C7/00 , F41C23/14 , F41C23/16
Abstract: Firearms with combined bolt catch and ejector have a bolt defining a bolt face configured to receive a case head of a cartridge, a bolt catch connected to a frame and movable between a first operational position in which bolt reciprocation forward from the rear position is enabled, and a second restraining position in which a portion of the bolt catch restrains the bolt in the rear position, and the bolt catch having an ejector surface portion positioned clear of the bolt face when the bolt catch is in the first operational position and in registration with a portion of the bolt face when the bolt catch is in the second restraining position such that a case head received by the bolt face strikes the ejector surface portion upon movement of the bolt from the forward to the rearward position when the bolt catch is in the second restraining position.
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3.发明授权公开(公告)号：US12055354B2
公开(公告)日：2024-08-06
申请号：US18195477
申请日：2023-05-10
Applicant: Armaments Research Company, Inc.
Inventor： Abraham Rozental , Michael Canty
IPC: F41A17/06 , F41A19/01 , F41A19/10 , F41A21/48 , F41A31/00 , F41C23/16 , F41C27/04 , F41G3/00 , F41G3/04 , F41G3/14 , F41G3/16 , F41G3/26 , G01S19/54 , G06F17/40 , H04N5/28 , H04N23/66 , G01S19/13
CPC classification number: F41A17/063 , F41A17/06 , F41A19/01 , F41A19/10 , F41A21/48 , F41A31/00 , F41C23/16 , F41C27/04 , F41G3/04 , F41G3/142 , F41G3/165 , G01S19/54 , H04N5/28 , H04N23/66 , G01S19/13
Abstract: A system and method for determining an orientation of a firearm includes a first position sensor, a second position sensor and a transmitter. The first position sensor can be disposed at a first location on the firearm. The second position sensor can be disposed at a second location on the firearm. The first and second locations can be distinct and define a line parallel to an axis of a barrel of the firearm. The transmitter can be configured to communicate a signal. The first and second position sensors receive the signal from the transmitter and determine one of an orientation and a heading of the firearm based on the signal.
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公开(公告)号：US20240255252A1
公开(公告)日：2024-08-01
申请号：US18403786
申请日：2024-01-04
Applicant: Allen Farris , Charles Bastian
Inventor： Allen Farris , Charles Bastian
Abstract: A firearm assembly comprises a frame defining a bolt passage; a barrel connected to the frame and extending forward of the frame; a bolt operable to reciprocate within the bolt passage between a forward battery position and rearward recoil piston; a forend structure connected to the frame forward to the frame and encompassing a portion of the barrel; a grip slidably connected to the forend structure and connected to the bolt; the grip operable to cycle the bolt between the forward battery position and the rearward recoil piston; and the forend structure including a plurality of parallel rods.
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公开(公告)号：US12050082B1
公开(公告)日：2024-07-30
申请号：US18464593
申请日：2023-09-11
Applicant: Polaris Capital Corporation
Inventor： Ernest R. Bray
CPC classification number: F41G11/003 , F41C23/16 , F41A23/08 , F41C23/02
Abstract: Examples of the present disclosure include a mounting interface with a body and a cam coupled to the body and rotatable about an axis. The mounting interface includes a first locking mechanism in contact with a first arm of the cam and configured to, in response to rotation of the cam in a first rotational direction, move in a first lateral direction and engage with a first end of a first opening of a handguard of a gun. The mounting interface includes a second locking mechanism configured to, in response to rotation of the cam in the first rotational direction, move in a second lateral direction opposite the first lateral direction and engage with at least one of a second end of the first opening opposite to the first end of the opening and an end of a second opening of the handguard.
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Patent Agency Ranking
公开(公告)号：US20240085127A1
公开(公告)日：2024-03-14
申请号：US18464895
申请日：2023-09-11
Applicant: DEFENSE RESEARCH AND DEVELOPMENT, LLC
Inventor： Swetal K. Patel
Abstract: The present disclosure presents a modular bolt action rifle system having an upper receiver assembly an upper receiver assembly comprising a bolt carrier group assembly; a fire control system; a magazine well; a barrel assembly; and a handguard assembly; wherein the upper receiver assembly is releasably attached to the fire control, the magazine well is releasably attached to the upper receiver assembly, and the barrel assembly is releasably attached to the upper receiver assembly.
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公开(公告)号：US11852428B2
公开(公告)日：2023-12-26
申请号：US17942615
申请日：2022-09-12
Applicant: Authgrip Inc.
Inventor： Justin Gant , Nicholas Schmidt
Abstract: Systems for universally locking a trigger of a firearm are provided that require authentication to transition the firearm to an unlocked state. In general, examples of the systems for universally locking a trigger of a firearm described herein are located in an interchangeable grip portion of the firearm or mounted to an accessory rail of the firearm. Embodiments of the system generally include trigger interference or blocking members to prevent actuation of the trigger until the authentication system has authorized the user to fire the firearm. Once the system is authenticated, embodiments of the system remain in an unlocked state while the user is grasping the firearm. When the user removes their hand from the firearm, embodiments of the trigger locking system automatically returns to a locked state, reducing or eliminating unauthorized use of the firearm.
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公开(公告)号：US11740051B2
公开(公告)日：2023-08-29
申请号：US17448927
申请日：2021-09-27
Applicant: Springfield, Inc.
Inventor： Charles David Williams
CPC classification number: F41C23/16 , F41G11/003
Abstract: Handguard anchoring systems suitable for attaching a handguard to a firearm are disclosed, including systems having a fastener that extends into a barrel nut and compresses at least a portion of the handguard between the fastener and the barrel nut. Many embodiments include openings in the handguard and/or a plate that are oversized for the fastener such that the handguard may be rotated relative to the barrel nut when a portion of the fastener is positioned within the opening.
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公开(公告)号：US20230266098A1
公开(公告)日：2023-08-24
申请号：US17933556
申请日：2022-09-20
Applicant: ELEVEN BRAVO TACTICAL
Inventor： Paul E. Wood, JR. , Laith Vincent , Larry Wood
Abstract: The present invention relates to a firearm foregrip having a power supply and an integrated front module, comprising a light source.
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公开(公告)号：US11725904B2
公开(公告)日：2023-08-15
申请号：US17534041
申请日：2021-11-23
Applicant: Strike IP, LLC
Inventor： Shanyao Lee , Hung-Ju Lee
Abstract: A apparatus implementable on a firearm includes a handguard assembly which is configured to at least partially surround a barrel of the firearm when the handguard is installed on the firearm. The handguard includes at least first and second physical features such that: (a) the first physical feature is configured to accommodate mounting of an accessory of the firearm on the handguard, and (b) the second physical feature is configured to secure a cable of the accessory onto the handguard.
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