Patents by Inventor Bryan P. Peterson
Bryan P. Peterson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220236028Abstract: Devices and methods for chambering and releasing a high pressure cartridge case from a firearm. In some embodiments, a static chamber insert of high elastic modulus is disclosed. In some embodiments, a dynamic or adaptable chamber insert that radially expands in an out-of-battery configuration and radially contracts in a battery configuration is disclosed.Type: ApplicationFiled: April 11, 2022Publication date: July 28, 2022Inventor: Bryan P. Peterson
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Patent number: 11391551Abstract: 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.Type: GrantFiled: October 8, 2020Date of Patent: July 19, 2022Assignee: Vista Outdoor Operations LLCInventor: Bryan P. Peterson
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Patent number: 11378364Abstract: Devices and methods for an 8 mm semiautomatic handgun cartridge providing a reduced form factor for carrying a greater number of rounds in a smaller space while maintaining ballistic performance.Type: GrantFiled: January 20, 2021Date of Patent: July 5, 2022Assignee: Vista Outdoor Operations LLCInventors: Bryan P. Peterson, Matthew S. Schroeder
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Patent number: 11378368Abstract: 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.Type: GrantFiled: June 12, 2020Date of Patent: July 5, 2022Assignee: Vista Outdoor Operations LLCInventors: Bryan P. Peterson, Richard Hurt, David M. Laska, Drew L. Goodlin
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Publication number: 20220205747Abstract: 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.Type: ApplicationFiled: September 23, 2021Publication date: June 30, 2022Inventors: Paul N. Smith, Aden P. Wright, Bryan P. Peterson, Christopher D. Laack, Robert J. Meinert
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Patent number: 11346641Abstract: 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.Type: GrantFiled: February 11, 2021Date of Patent: May 31, 2022Assignee: Vista Outdoor Operations LLCInventor: Bryan P. Peterson
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Patent number: 11333472Abstract: In various embodiments, a projectile includes a projectile body including a tail portion, a nose portion, a barrel engaging portion between the nose portion and the tail portion, and a metal jacket that defines an exterior of the projectile that surrounds an interior solid core. In one or more embodiments the projectile includes one or more circumferential grooves defined in the interior core portion, each of the one or more circumferential grooves covered by and positioned adjacent to the metal jacket and within the barrel-engaging portion. In various embodiments, during firing of the projectile, the one or more circumferential grooves define a void that allows material of one or more of the metal jacket and interior solid core to displace into the void for reduction in radial stiffness to the projectile in the barrel engaging portion.Type: GrantFiled: July 16, 2019Date of Patent: May 17, 2022Assignee: Vista Outdoor Operations LLCInventor: Bryan P. Peterson
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Publication number: 20220136811Abstract: 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.Type: ApplicationFiled: January 17, 2022Publication date: May 5, 2022Inventor: Bryan P. Peterson
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Patent number: 11306989Abstract: Devices and methods for chambering and releasing a high pressure cartridge case from a firearm. In some embodiments, a static chamber insert of high elastic modulus is disclosed. In some embodiments, a dynamic or adaptable chamber insert that radially expands in an out-of-battery configuration and radially contracts in a battery configuration is disclosed.Type: GrantFiled: August 17, 2020Date of Patent: April 19, 2022Assignee: Vista Outdoor Operations LLCInventor: Bryan P. Peterson
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Publication number: 20220107157Abstract: Muzzleloader systems including a pre-packaged propellant charge with a primer and receptacle. The muzzleloader system may include a propellant containment vessel separate from the primer and the projectile and that doesn't contact with the projectile until assembly. The muzzleloader may be rear loading, with a constriction portion forward of the breech chamber. The propellant containment vessel may include a body portion having a forward opening, with a propellant charge disposed therein and a cap portion that is crimp rolled within the mouth of the vessel to seal the forward opening. The closed end of the propellant containment vessel may define a primer receptacle configured to receive the primer. The receptacle may define a depth that is less than the primer height so that, when inserted into the receptacle, the primer extends rearwardly beyond the containment vessel. The muzzleloader system may be configured to fire only specifically configured propellant containment vessels.Type: ApplicationFiled: September 30, 2021Publication date: April 7, 2022Inventors: Bryan P. Peterson, Drew L. Goodlin, Adam J. Moser
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Patent number: 11280595Abstract: 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.Type: GrantFiled: January 7, 2020Date of Patent: March 22, 2022Assignee: Vista Outdoor Operations LLCInventor: Bryan P. Peterson
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Publication number: 20220049942Abstract: 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.Type: ApplicationFiled: June 24, 2021Publication date: February 17, 2022Inventors: Bryan P. Peterson, Drew L. Goodlin, Erik K. Carlson, Lawrence P. Head, John W. Swenson, Sharon Jones
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Patent number: 11226182Abstract: 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.Type: GrantFiled: June 18, 2020Date of Patent: January 18, 2022Assignee: Vista Outdoor Operations LLCInventor: Bryan P. Peterson
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Publication number: 20210404756Abstract: A system for firing reduced energy cartridges from a modern sporting rifle utilizes a bolt assembly weighing less than a conventional bolt assembly for such rifles and utilizes blow back for cycling the bolt assembly rather than gas operation. A bolt insert in a polymer bolt carrier of the bolt assembly has a projection that fits within a recess on the rear face of reduced energy cartridges. The reduced energy cartridges having a polymer casing, a rimfire power load for propellant, the power load recessed from the rear face of the casing. Tuning the bolt may comprise adjusting the weight of the bolt or the sliding resistance of the bolt assembly in the upper receiver. The bolt may be formed by metal injection molding with a polymer bolt carrier attached thereto.Type: ApplicationFiled: September 13, 2021Publication date: December 30, 2021Inventors: Bryan P. Peterson, Drew L. Goodlin, Jared Kutney, Matthew S. Schroeder
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Publication number: 20210404781Abstract: 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.Type: ApplicationFiled: February 11, 2021Publication date: December 30, 2021Inventor: Bryan P. Peterson
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Patent number: 11162757Abstract: 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.Type: GrantFiled: January 20, 2020Date of Patent: November 2, 2021Assignee: Vista Outdoor Operations LLCInventors: Bryan P. Peterson, Drew L. Goodlin
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Patent number: 11137229Abstract: Muzzleloader systems including a pre-packaged propellant charge with a primer and receptacle. The muzzleloader system may include a propellant containment vessel separate from the primer and the projectile and that doesn't contact with the projectile until assembly. The muzzleloader may be rear loading, with a constriction portion forward of the breech chamber. The propellant containment vessel may include a body portion having a forward opening, with a propellant charge disposed therein and a cap portion that is crimp rolled within the mouth of the vessel to seal the forward opening. The closed end of the propellant containment vessel may define a primer receptacle configured to receive the primer. The receptacle may define a depth that is less than the primer height so that, when inserted into the receptacle, the primer extends rearwardly beyond the containment vessel. The muzzleloader system may be configured to fire only specifically configured propellant containment vessels.Type: GrantFiled: November 16, 2019Date of Patent: October 5, 2021Assignee: Vista Outdoor Operations, LLCInventors: Bryan P. Peterson, Drew L. Goodlin, Adam J. Moser
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Patent number: 11131515Abstract: 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.Type: GrantFiled: May 21, 2020Date of Patent: September 28, 2021Assignee: Vista Outdoor Operations LLCInventors: Paul N. Smith, Aden P. Wright, Bryan P. Peterson, Christopher D. Laack, Robert J. Meinert
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Patent number: 11118851Abstract: A system for firing reduced energy cartridges from a modern sporting rifle utilizes a bolt assembly weighing less than a conventional bolt assembly for such rifles and utilizes blow back for cycling the bolt assembly rather than gas operation. A bolt insert in a polymer bolt carrier of the bolt assembly has a projection that fits within a recess on the rear face of reduced energy cartridges. The reduced energy cartridges having a polymer casing, a rimfire power load for propellant, the power load recessed from the rear face of the casing. Tuning the bolt may comprise adjusting the weight of the bolt or the sliding resistance of the bolt assembly in the upper receiver. The bolt may be formed by metal injection molding with a polymer bolt carrier attached thereto.Type: GrantFiled: November 5, 2019Date of Patent: September 14, 2021Assignee: Vista Outdoor Operations LLCInventors: Bryan P. Peterson, Drew L. Goodlin, Jared Kutney, Matthew S. Schroeder
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Publication number: 20210223009Abstract: Devices and methods for an 8 mm semiautomatic handgun cartridge providing a reduced form factor for carrying a greater number of rounds in a smaller space while maintaining ballistic performance.Type: ApplicationFiled: January 20, 2021Publication date: July 22, 2021Inventors: Bryan P. Peterson, Matthew S. Schroeder