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公开(公告)号：US09835426B2
公开(公告)日：2017-12-05
申请号：US15179219
申请日：2016-06-10
发明人： Erik K. Carlson , Joshua L. Edel
摘要： A non-lethal projectile having a shear-thinning fluid within an interior cavity. The shear-thinning fluid having a greater apparent viscosity at low shear rates to spin-stabilize the non-lethal projectile during flight and a lower apparent viscosity at a high shear rate corresponding with the shear-thinning fluid shearing against the frangible cap upon the non-lethal projectile striking the target, with the low viscosity of the shear-thinning fluid allowing proper dispersal upon impact with the target. The shear-thinning fluid can comprise a marking media and be in the form of an emulsion with less than about 50% liquid by volume to effectively disperse upon impact with the target.
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公开(公告)号：US20170299360A1
公开(公告)日：2017-10-19
申请号：US15286296
申请日：2016-10-05
摘要： A lightweight projectile having an integrated driving band positioned around the exterior of the polymer base of the projectile for engaging the filing of a barrel to impart spin stabilization to the projectile. The driving band protrudes from the polymer base to minimize the contact between the polymer base and the rifling to reduce friction between the barrel and the projectile as the projectile is fired. The reduced friction allows the lightweight projectile to be propelled with minimal propellant force while still retaining the ballistic advantages of a spin stabilized projectile.
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公开(公告)号：USD1017756S1
公开(公告)日：2024-03-12
申请号：US29638074
申请日：2018-02-23
设计人： Erik K. Carlson
摘要： FIG. 1 is a perspective view of a shotgun wad according to the invention. The wad is rotationally symmetric about a longitudinal axis wherein the view from the opposite side being identical thereto; and,
FIG. 2 is a perspective view of a shotgun wad according to the invention. The wad is rotationally symmetric about a longitudinal axis wherein the view from the opposite side being identical thereto.
The portions shown in broken lines form no part of the claimed invention. The interior of the wad does not form part of the claimed design.-
公开(公告)号：US20230125773A1
公开(公告)日：2023-04-27
申请号：US17977437
申请日：2022-10-31
摘要： A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer in a head of the casing. The propellant cup having a plurality of fins extending rearwardly that open to a deployed position upon firing and the shot cup having a plurality of circumferentially spaced axially aligned linear slit segments that permit air to circulate and permit expansion of the shot cup.
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公开(公告)号：US20210254952A1
公开(公告)日：2021-08-19
申请号：US17188246
申请日：2021-03-01
摘要： A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer in a head of the casing. The propellant cup having a plurality of fins extending rearwardly that open to a deployed position upon firing and the shot cup having a plurality of circumferentially spaced axially aligned linear slit segments that permit air to circulate and permit expansion of the shot cup.
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公开(公告)号：US10935354B1
公开(公告)日：2021-03-02
申请号：US16597508
申请日：2019-10-09
摘要： A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer in a head of the casing. The propellant cup having a plurality of fins extending rearwardly that open to a deployed position upon firing and the shot cup having a plurality of circumferentially spaced axially aligned linear slit segments that permit air to circulate and permit expansion of the shot cup.
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公开(公告)号：US10436560B2
公开(公告)日：2019-10-08
申请号：US15286296
申请日：2016-10-05
摘要： A lightweight projectile having an integrated driving band positioned around the exterior of the polymer base of the projectile for engaging the filing of a barrel to impart spin stabilization to the projectile. The driving band protrudes from the polymer base to minimize the contact between the polymer base and the rifling to reduce friction between the barrel and the projectile as the projectile is fired. The reduced friction allows the lightweight projectile to be propelled with minimal propellant force while still retaining the ballistic advantages of a spin stabilized projectile.
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公开(公告)号：US20190226818A1
公开(公告)日：2019-07-25
申请号：US16254561
申请日：2019-01-22
摘要： Muzzleloader systems include a pre-packaged propellant charge with a primer receptacle for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end a 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 of the muzzleloader and seats against the constriction portion.
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公开(公告)号：US20180321022A1
公开(公告)日：2018-11-08
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 , F41C9/08 , F41C7/11 , F41A9/37 , F41A3/58 , F42B14/06
CPC分类号： F42B30/02 , F41A3/58 , F41A9/375 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/24 , F42B5/38 , F42B8/04 , F42B12/76 , F42B14/02 , F42B14/04 , F42B14/064
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：US10030956B2
公开(公告)日：2018-07-24
申请号：US15426885
申请日：2017-02-07
发明人： Bryan P. Peterson, Sr. , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B3/00 , F42B30/02 , F42B5/38 , F42B8/04 , F41A3/58 , F41A9/37 , F41C7/11 , F41C9/08 , F42B14/02 , F42B14/06 , F42B5/24 , F42B12/76 , F42B14/04
CPC分类号： F42B30/02 , F41A3/58 , F41A9/375 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/24 , F42B5/38 , F42B8/04 , F42B12/76 , F42B14/02 , F42B14/04 , F42B14/064
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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