公开(公告)号：US20240310153A1

公开(公告)日：2024-09-19

申请号：US18575620

申请日：2022-07-01

Applicant: RWS GmbH

Inventor： Nicole NIKLAS ,  Thomas WAGNER

IPC: F42B12/74

CPC classification number: F42B12/745

Abstract: Projectile, in particular a propellant charge projectile or compressed air projectile, wherein the projectile is made from a mixture comprising metal and 2 to 15% by weight of plastic, preferably thermoplastic elastomer, based on the total weight of the propellant charge projectile; ammunition comprising the projectile and method for its manufacture.

公开(公告)号：US20240288254A1

公开(公告)日：2024-08-29

申请号：US18503788

申请日：2023-11-07

Applicant: G9 Holdings, LLC

Inventor： Joshua MAHNKE

IPC: F42B12/02 ,  F42B10/22 ,  F42B10/24 ,  F42B10/26 ,  F42B10/46 ,  F42B12/06 ,  F42B12/34 ,  F42B12/74 ,  F42B30/02

CPC classification number: F42B12/02 ,  F42B10/22 ,  F42B10/24 ,  F42B10/26 ,  F42B10/46 ,  F42B12/06 ,  F42B12/34 ,  F42B12/74 ,  F42B30/02

Abstract: The present invention provides a projectile device and a method of manufacture of a projectile device and in particular to a pistol bullet and a rifle bullet and method of manufacture of the same. In one embodiment, the projectile apparatus has a cylindrical body portion having a diameter, a front nose section tapering from a most proximal point of the projectile to the cylindrical body portion, and a rear tail section connected to the body portion and extending to the most distal point of the projectile, in which the front nose portion comprises a plurality of twisting depressions forming troughs.

公开(公告)号：US12072172B2

公开(公告)日：2024-08-27

申请号：US18221982

申请日：2023-07-14

Applicant: SUPERIOR SHOOTING SYSTEMS, INC

Inventor： G. David Tubb

IPC: F42B5/02 ,  F42B10/44 ,  F42B10/46 ,  F42B12/74 ,  F42B12/76

CPC classification number: F42B5/025 ,  F42B10/44 ,  F42B10/46 ,  F42B12/74 ,  F42B12/76

Abstract: A method for making an improved projectile 360, 460 by defining a discontinuity, groove or trough in a distal ogive section of the projectile to provide an external ballistic effect uniforming surface feature (e.g., nose ring groove 369, 469) which makes an unsupported gap in the ogive profile that beneficially affects the flow of air over the front half of the ogive. The improved bullet's external surface discontinuity feature (369 or 469) creates effects in the flowfield that dominate any dynamic effects from bullet-to-bullet manufacturing inconsistency and resultant differences in dynamic behavior.

公开(公告)号：US20240191981A1

公开(公告)日：2024-06-13

申请号：US18388411

申请日：2023-11-09

Applicant: Federal Cartridge Company

Inventor： Robert Charles Nichols ,  Zachary Hugh Smith ,  Ralph Nauman

IPC: F42B12/74 ,  C22C12/00 ,  F42B12/78

CPC classification number: F42B12/74 ,  C22C12/00 ,  F42B12/78

Abstract: Bismuth-based firearm projectiles, optionally firearm cartridges containing the same, and methods for forming bismuth-tin-copper alloys or bismuth-nickel alloys and bismuth-based firearm projectiles are disclosed herein. The bismuth-based firearm projectiles include a projectile body comprising a bismuth-tin-copper alloy or bismuth-nickel alloy that forms at least 90 wt % of the projectile body.

公开(公告)号：US11940256B2

公开(公告)日：2024-03-26

申请号：US17581900

申请日：2022-01-22

Applicant: William Joseph Nemec

Inventor： William Joseph Nemec

IPC: F42B5/02 ,  F42B5/26 ,  F42B5/285 ,  F42B5/307 ,  F42B5/32 ,  F42B8/12 ,  F42B12/02 ,  F42B12/08 ,  F42B12/74 ,  F42B12/76 ,  F42B30/02 ,  F42C19/08 ,  F42C19/10

CPC classification number: F42B5/02 ,  F42B5/26 ,  F42B5/285 ,  F42B5/307 ,  F42B5/32 ,  F42B8/12 ,  F42B12/02 ,  F42B12/74 ,  F42B12/745 ,  F42B12/76 ,  F42B30/02 ,  F42C19/0826 ,  F42C19/083 ,  F42C19/10

Abstract: Modular cartridges are disclosed that can be initially assembled, disassembled, and reprocessed by hand. The cartridge case is suitable for use with a variety of projectile designs and weights and for use with a range of propellant amounts and primer types. The variety of projectiles and range of propelling forces permits the present invention to provide cartridges for all types of uses, including indoor and outdoor target shooting, training, non-lethal self-protection, and lethal uses. The cartridges include a case, a projectile, a primer, and a selectable amount of propellant (if any), and primer housing insert” and which is configured to be releasably attached to the striking end of the case and to contain the primer and the desired amount of propellant.

公开(公告)号：US11828555B2

公开(公告)日：2023-11-28

申请号：US17104437

申请日：2020-11-25

Applicant: William D. Reilly

Inventor： William D. Reilly

IPC: F41A21/26 ,  F41A21/16 ,  F42B12/78 ,  F42B14/00 ,  F41A9/38 ,  F42B12/74

CPC classification number: F41A21/16 ,  F41A9/38 ,  F42B12/74 ,  F42B12/745 ,  F42B12/78 ,  F42B14/00

Abstract: A sub-mass projectile for a standard, unmodified firearm, comprising a core formed from a malleable core material with at least a portion of the core material being a non-metal material. The core has a lower mass than a standard projectile for the standard, unmodified firearm. An outer surface associated with the core has a diameter that is sized less than an outer diameter of a standard cartridge and larger than an inner diameter of a standard, unmodified barrel bore of the standard, unmodified firearm such that the outer surface associated with the core contacts the inner diameter of the standard, unmodified barrel bore to generate forces in the firearm that approximate operational forces of a standard mass projectile on the standard, unmodified firearm during operation.

公开(公告)号：US11808552B1

公开(公告)日：2023-11-07

申请号：US17875952

申请日：2022-07-28

Applicant: Richmond Italia

Inventor： Richmond Italia

IPC: F42B5/02 ,  F42B5/145 ,  F42B5/30 ,  F42B5/32 ,  F42B7/06 ,  F42B7/08 ,  F42B8/02 ,  F42B8/14 ,  F42B12/36 ,  F42B12/46 ,  F42B12/74 ,  F42C19/08

CPC classification number: F42B12/36 ,  F42B5/145 ,  F42B5/32 ,  F42B12/46 ,  F42B12/745 ,  F42C19/083 ,  F42B5/02 ,  F42B5/30 ,  F42B7/06 ,  F42B7/08 ,  F42B8/02 ,  F42B8/14

Abstract: A less lethal projectile system is revealed. The less lethal projectile system includes an outer shell and a projectile. A rimfire blank mounting slot is arranged at a rear end of the outer shell and offsetting a center of the outer shell. A rimfire blank is mounted in the rimfire blank mounting slot. A firing pin of a launcher strikes an edge of the rimfire blank eccentrically to push the projectile out. When the projectile is fired and reached a target, the projectile is broken and effective compositions loaded therein is scattered. The projectile is less lethal and getting broken easily for allowing the effective compositions loaded in the projectile to be spread out within a certain range.

公开(公告)号：US20230194227A1

公开(公告)日：2023-06-22

申请号：US18084178

申请日：2022-12-19

Applicant: Global Tel*Link Corporation

Inventor： Stephen HODGE

IPC: F42B12/74 ,  F41H7/00 ,  G05D1/02 ,  F41H13/00 ,  F41B15/02 ,  F41H9/04

CPC classification number: F42B12/745 ,  F41H7/005 ,  G05D1/0282 ,  F41H13/0012 ,  G05D2201/0209 ,  F41B15/02 ,  F41H9/04

Abstract: The present disclosure is directed to mobile correctional facility robots and systems and methods for coordinating mobile correctional facility robots to perform various tasks in a correctional facility. The mobile correctional facility robots can be used to perform many of the tasks traditionally assigned to correctional facility guards to help reduce the number of guards needed in any given correctional facility. When cooperation is employed among multiple mobile correctional facility robots to execute tasks, a central controller can be used to coordinate the efforts of the multiple robots to improve the performance of the overall system of robots as compared to the performance of the robots when working in uncoordinated effort to execute the tasks.

公开(公告)号：US11668549B2

公开(公告)日：2023-06-06

申请号：US17357402

申请日：2021-06-24

Applicant: VISTA OUTDOOR OPERATIONS LLC

Inventor： Bryan P. Peterson ,  Drew L. Goodlin ,  Erik K. Carlson ,  Lawrence P. Head ,  John W. Swenson ,  Sharon Jones

IPC: F42B30/02 ,  F42B5/24 ,  F42B14/04 ,  F42B14/02 ,  F42B12/76 ,  F42B8/04 ,  F42B5/38 ,  F42B14/06 ,  F41C9/08 ,  F41C7/11 ,  F41A9/37 ,  F41A3/58 ,  F42B12/74

CPC classification number: F42B30/02 ,  F41A3/58 ,  F41A9/375 ,  F41C7/11 ,  F41C9/08 ,  F41C9/085 ,  F42B5/24 ,  F42B5/38 ,  F42B8/04 ,  F42B12/74 ,  F42B12/76 ,  F42B14/02 ,  F42B14/04 ,  F42B14/064

Abstract: Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.

公开(公告)号：US11585645B2

公开(公告)日：2023-02-21

申请号：US16233077

申请日：2018-12-26

Applicant: Olin Corporation

Inventor： Gerald Todd Eberhart

IPC: F42B33/00 ,  B22D17/02 ,  B22D17/22 ,  B22D25/02 ,  F42B12/34 ,  F42B12/78 ,  B21K1/02 ,  F42B12/74

Abstract: A method of making a bullet includes metal injection molding a bullet jacket or preform, and forming the jacket or preform into a bullet.