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公开(公告)号：US11226182B2
公开(公告)日：2022-01-18
申请号：US16904731
申请日：2020-06-18
发明人： Bryan P. Peterson
摘要： A cartridge comprising a bullet, the bullet providing a radially expanding array of bullet fragments upon entering a target and also providing an increase in effective surface area of the bullet within the target by structural features that facilitate tumbling or mushrooming in the target. In an embodiment a pair of axial core members are aligned in a bullet jacket with the forward core member being segmented with separation junctures formed by engaged faces of adjacent segments. Impact causing fracturing of the segments from a base portion.
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公开(公告)号：US11131515B2
公开(公告)日：2021-09-28
申请号：US16880512
申请日：2020-05-21
摘要： An example charging handle comprises a body having a handle portion, a bolt engaging portion and a shaft portion extending forwardly from the handle portion to the bolt engaging portion. The handle portion of the body may have a starboard arm extending away from the shaft portion in a starboard direction and a port arm extending away from the shaft portion in a portward direction. The charging handle may comprise a grip member disposed about the handle portion of the body so that the grip member encapsulates the handle portion and the handle portion is disposed inside the grip member. The grip member may comprise a thermoplastic material overmolded on the handle portion of the body.
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公开(公告)号：US20200278170A1
公开(公告)日：2020-09-03
申请号：US16747099
申请日：2020-01-20
发明人： Bryan P. Peterson , Drew L. Goodlin
IPC分类号： F41C9/08
摘要： A muzzleloader firearm for use with a projectile, a propellant containment vessel including a prepackaged propellant charge therein, and a primer. The muzzleloader has a stock and a barrel supported by the stock. The barrel has a breech end, a muzzle end, and a barrel wall extending in a forward direction from the breech end to the muzzle end. A breech plug is at the breech end. The barrel being ported to transfer expanding gases from the barrel to the breech plug. A gas passageway in the breech plug directs expanding propellant gases to the propellant chamber behind the propellant vessel seated therein wherein the expanding gases can eject the used propellant vessel.
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公开(公告)号：US20200217633A1
公开(公告)日：2020-07-09
申请号：US16685413
申请日：2019-11-15
发明人： Bryan P. Peterson
摘要： A cartridge with a bullet has desirable penetration capabilities and controlled separation of components upon terminal impact. In embodiments of the invention, the bullet comprises a forward component, a lead core, and a copper jacket. The bullet having a forward nose portion with a plurality of cutaways spaced circumferentially about the nose portion. The copper jacket having a leading edge portion positioned at the cutaways.
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公开(公告)号：US10684108B2
公开(公告)日：2020-06-16
申请号：US16012444
申请日：2018-06-19
摘要： A cartridge comprising an elongate rifle bullet with a plurality of circumferential grooves having overmolded polymer therein defining embedded polymer rings. The cartridge further having a case and propellant. The polymer rings have an outer surface that is flush with, that is, conforming to the outer surface of the body. The polymer may have be selected to have a favorable coefficient of friction with respect to the barrel. The bands offering reduction of the metal to metal contact between the bullet and the barrel while not diminishing the ballistic coefficient of the bullet.
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公开(公告)号：US20200182593A1
公开(公告)日：2020-06-11
申请号：US16736309
申请日：2020-01-07
发明人： Bryan P. Peterson
摘要： A rifle cartridge with a bullet has desirable penetration capabilities and controlled separation of components upon terminal impact. In embodiments of the invention, the bullet comprises a forward component, a lead core, and a copper jacket. The lead jacket having a leading edge portion that extends to the cylindrical mid portion. The forward component may have a forward pointed ogive portion, a cylindrical mid portion, a mid ogive portion, and a pair of cylindrical portions separated by an annular groove. The jacket having a cannelure at the annular groove and the casing upper lip crimped into the cannelure.
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公开(公告)号：US10605577B2
公开(公告)日：2020-03-31
申请号：US16044183
申请日：2018-07-24
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： 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
摘要： 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.
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公开(公告)号：USD849874S1
公开(公告)日：2019-05-28
申请号：US29634368
申请日：2018-01-21
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公开(公告)号：US10222187B2
公开(公告)日：2019-03-05
申请号：US15646832
申请日：2017-07-11
发明人： David M. Laska , Bryan P. Peterson
摘要： A projectile comprises a projectile body including a tail portion, a barrel engaging portion, a nose portion, a grooved portion, and a tip portion disposed along a central longitudinal axis of the projectile body. The tail portion has a rearward facing surface defining an plane. The tail portion extends forwardly along the central longitudinal axis of the projectile body between the rearward facing surface and the barrel engaging portion of the projectile body. The central longitudinal axis being orthogonal to the plane defined by the rearward facing surface.
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公开(公告)号：US10041773B2
公开(公告)日：2018-08-07
申请号：US15294171
申请日：2016-10-14
发明人： Bryan P. Peterson
摘要： Aspects of the disclosure are directed to manufacturing an insert-molded expanding projectile. Aspects of the disclosure include locating a portion of a projectile body within a converging tip mold, the projectile body including a metal jacket extending from a tail portion to a nose portion and surrounding an interior solid core. The metal jacket and nose portion may be tapered in a forward direction to an annular forward edge defining an opening to an undercut interior cavity. Melted polymer may be injected into the converging tip mold and allowed to cool thereby forming a polymer tip having a main portion forward of the opening and a tip retention portion filling the undercut interior cavity and having a shape corresponding to the undercut interior cavity to retain the polymer tip in place.
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