Invention Grant
- Patent Title: Projectile with enhanced ballistic efficiency
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Application No.: US16230263Application Date: 2018-12-21
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Publication No.: US10578412B2Publication Date: 2020-03-03
- Inventor: Joshua M. Kunz , Francis J. Sheer
- Applicant: Joshua M. Kunz , Francis J. Sheer
- Applicant Address: US PA Exton
- Assignee: Brown Dog Intellectual Properties
- Current Assignee: Brown Dog Intellectual Properties
- Current Assignee Address: US PA Exton
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Steven M. Jensen
- Main IPC: F42B14/02
- IPC: F42B14/02 ; F42B12/74 ; F42B10/44

Abstract:
A projectile for use with a firearm having a rifled barrel can include: a substantially cylindrical projectile body having at a front end an ogival nose section and at a rear end a tail section; a driving band section formed on the projectile body between the nose section and the tail section; a bore rider section formed on the projectile body between the nose section and the tail section; and a driving band lead-off section formed on the projectile body adjacent to the driving band section on a rearward side thereof and having an angled surface, with respect to a horizontal axis of the projectile body, that forms a transition from the driving band section to a portion of the projectile body adjacent to the driving band lead-off section on a rearward side thereof. The driving band lead-off section can be formed having an LD-Haack profile.
Public/Granted literature
- US20190212115A1 PROJECTILE WITH ENHANCED BALLISTIC EFFICIENCY Public/Granted day:2019-07-11
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