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11. 发明授权

US11209256B2 Polymer ammunition and cartridge having a convex primer insert 有权
公开(公告)号：US11209256B2
公开(公告)日：2021-12-28
申请号：US16885707
申请日：2020-05-28
申请人： True Velocity IP Holdings, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42C19/08
摘要： The present invention provides a primer insert for a polymer ammunition cartridge comprising: a top surface; a bottom surface opposite the top surface; a coupling element that extends from the bottom surface, wherein the coupling element comprises an interior surface and an exterior surface, wherein the interior surface comprises: a convex transition region that transitions from the bottom surface to a second segment wherein the transition region has an overall convex shape; a first segment extending from the second segment and terminates at a tip, wherein the first segment has a first segment distance from 0.02 to 0.18 inches and the second segment has a second segment distance from 0.02 to 0.18 inches, wherein the second segment has a second segment angle from +3 to −3 degrees relative to the first segment angle and the first segment has a first segment angle from +6 to −6 degrees from perpendicular to the top surface; a primer recess in the top surface that extends toward the bottom surface; a primer flash aperture positioned in the primer recess through the bottom surface; and a flash aperture groove in the primer recess and positioned around the primer flash aperture and adapted to receive a polymer overmolding through the primer flash aperture.

12. 发明申请

US20210372750A1 Multi-Piece Polymer Ammunition Cartridge 有权
公开(公告)号：US20210372750A1
公开(公告)日：2021-12-02
申请号：US17397057
申请日：2021-08-09
申请人： TRUE VELOCITY IP HOLDINGS, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42B5/307 , F42C19/08 , F42B5/313
摘要： The present invention provides polymer ammunition cartridge having a generally cylindrical neck having a projectile aperture at a first end, a shoulder comprising a shoulder top connected to the generally cylindrical neck opposite a shoulder bottom, a nose junction positioned around the shoulder bottom, a skirt connected circumferentially about the nose junction to extend away from the shoulder bottom, wherein the nose junction and the skirt are adapted to mate to a base junction in a cartridge.

13. 发明授权

US11047655B2 Multi-piece polymer ammunition cartridge 有权
公开(公告)号：US11047655B2
公开(公告)日：2021-06-29
申请号：US15886239
申请日：2018-02-01
申请人： TRUE VELOCITY IP HOLDINGS, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42B5/307 , F42C19/08 , F42B5/313
摘要： The present invention provides polymeric ammunition having a generally cylindrical neck having a projectile aperture at a first end, a shoulder comprising a shoulder top connected to the generally cylindrical neck opposite a shoulder bottom, a side wall extending from the shoulder, a groove positioned around the side wall, a skirt connected circumferentially about the groove to extend away from the groove, wherein the groove and the skirt are adapted to mate to a polymer cartridge.

14. 发明申请

US20210123709A1 Multi-Piece Polymer Ammunition Cartridge 有权
公开(公告)号：US20210123709A1
公开(公告)日：2021-04-29
申请号：US17122193
申请日：2020-12-15
申请人： TRUE VELOCITY IP HOLDINGS, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42B5/307 , F42C19/08 , F42B5/313
摘要： The present invention provides a molded polymer ammunition, ammunition cartridge, ammunition case, and ammunition mid-case, that is overmolded over a primer insert and into a flash aperture of the primer insert fitted to a polymer nose to be used to make polymer ammunition.

15. 发明授权

US10921101B2 Multi-piece polymer ammunition cartridge 有权
公开(公告)号：US10921101B2
公开(公告)日：2021-02-16
申请号：US15886337
申请日：2018-02-01
申请人： TRUE VELOCITY IP HOLDINGS, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42B5/307 , F42C19/08 , F42B5/313
摘要： The present invention provides polymeric ammunition having a generally cylindrical neck having a projectile aperture at a first end, an outer shoulder surface that extends from the generally cylindrical neck, an outer shoulder angle defined by the outer shoulder surface, an inner shoulder surface on the inside of the polymer nose opposite the outer shoulder surface, an inner shoulder angle defined by the outer shoulder surface, a skirt surface extending from the inner shoulder surface, a skirt angle defined by the skirt surface and a nose junction that extends from the outer shoulder surface to the skirt surface, wherein the nose junction is adapted to mate to a polymer cartridge.

16. 发明申请

US20210041212A1 Chamber for multi-piece polymer ammunition 有权
公开(公告)号：US20210041212A1
公开(公告)日：2021-02-11
申请号：US17068832
申请日：2020-10-13
申请人： True Velocity IP Holdings, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42B5/307 , F42C19/08 , F42B5/313
摘要： The present invention provides chamber adapted to receive a polymer ammunition, ammunition cartridge, ammunition case, and portions thereof having traditional and non-traditional cartridge shapes or profiles.

17. 发明授权

US10852108B2 Multi-piece polymer ammunition cartridge 有权
公开(公告)号：US10852108B2
公开(公告)日：2020-12-01
申请号：US16420710
申请日：2019-05-23
申请人： TRUE VELOCITY IP HOLDINGS, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42B5/307 , F42C19/08 , F42B5/313
摘要： The present invention provides polymeric ammunition cartridge having a generally cylindrical neck having a projectile aperture at a first end, an outer shoulder surface that extends from the generally cylindrical neck, an outer shoulder angle defined by the outer shoulder surface, an inner shoulder surface on the inside of the polymer nose opposite the outer shoulder surface, an inner shoulder angle defined by the outer shoulder surface, a skirt surface extending from the inner shoulder surface, a skirt angle defined by the skirt surface, and a nose junction that extends from the outer shoulder surface to the skirt surface, wherein the nose junction is adapted to mate to a polymer cartridge.

18. 发明申请

US20200263967A1 POLYMER AMMUNITION AND CARTRIDGE HAVING A CONVEX PRIMER INSERT 审中-公开
公开(公告)号：US20200263967A1
公开(公告)日：2020-08-20
申请号：US16276007
申请日：2019-02-14
申请人： True Velocity IP Holdings, LLC
发明人： Lonnie Burrow , Christopher William Overton
IPC分类号： F42C19/08
摘要： The present invention includes a primer insert for a polymer ammunition cartridge comprising: a top surface; a bottom surface opposite the top surface; a coupling element that extends from the bottom surface, wherein the coupling element comprises an interior surface and an exterior surface, wherein the interior surface comprises: a convex transition region that transitions from the bottom surface to a second segment wherein the transition region has an overall convex shape; a first segment extending from the second segment and terminates at a tip, wherein the first segment has a first segment distance from 0.02 to 0.18 inches and the second segment has a second segment distance from 0.02 to 0.18 inches, wherein the second segment has a second segment angle from +3 to −3 degrees relative to the first segment angle and the first segment has a first segment angle from +6 to −6 degrees from perpendicular to the top surface; a primer recess in the top surface that extends toward the bottom surface; a primer flash aperture positioned in the primer recess through the bottom surface; and a flash aperture groove in the primer recess and positioned around the primer flash aperture and adapted to receive a polymer overmolding through the primer flash aperture.

19. 外观设计

USD893668S1 Ammunition cartridge nose having an angled shoulder 有权
公开(公告)号：USD893668S1
公开(公告)日：2020-08-18
申请号：US29683121
申请日：2019-03-11
申请人： True Velocity IP Holdings, LLC
设计人： Lonnie Burrow , Christopher William Overton , Florian Herzog , Nimmy Mammoottil

20. 外观设计

USD893665S1 Ammunition cartridge nose having an angled shoulder 有权
公开(公告)号：USD893665S1
公开(公告)日：2020-08-18
申请号：US29683114
申请日：2019-03-11
申请人： True Velocity IP Holdings, LLC
设计人： Lonnie Burrow , Christopher William Overton , Florian Herzog , Nimmy Mammoottil

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