The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2005
Filed:
May. 07, 2004
Harold F. Beal, Rockford, TN (US);
Harold F. Beal, Rockford, TN (US);
Doris Nebel Beal Inter Vivos Patent Trust, Pawleys Island, SC (US);
Abstract
A frangible projectile for gun ammunition wherein the projectile includes a coreformed from one or more metal powders which are pressed into a self-supporting compact and incorporated into a metal jacket. The metal jacket is initially cup-shaped (generally cylindrical in overall geometry) with an open endand a closed end. In accordance with one embodiment of the present invention the closed end of the jacket becomes the trailing end of the projectile. In another embodiment, the closed end of the jacket becomes the leading end of the projectile. In either embodiment, that surfaceof the closed endof the jacket which faces inwardly of the volume of the jacket is indented and stressed over substantially its entire area in accordance with a pattern of indentionswhich enhances the frangibility of this closed end of the projectile when the projectile strikes a target. In either embodiment, upon the projectile of the present invention striking a relatively hard target, the initially closed end of the jacket, which now has been indented and stressed, disintegrates into minute particulates, each of which loses its momentum rapidly such that these particulates fall harmless away from the target.