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:
Mar. 09, 1999
Filed:
Aug. 20, 1997
Michael Gerard Crilly, Hatboro, PA (US);
Maurice Edward Grudza, Langhorne, PA (US);
David Charles Jann, Bensalem, PA (US);
Hugh Harper Gibbs, Wilmington, DE (US);
Scientific Solutions Inc., Hatboro, PA (US);
Abstract
A dual-purpose bullet is provided consisting of a thermoplastic body, a base cap, and a pressed powder core. The bullet in the preferred embodiment can either penetrate destroying and disrupting large volumes of human tissue or not penetrate the human tissue delivering a strong shock event and creating a thermal nuisance. The lethal mode is achieved by a high-velocity launch of the bullet without ignition of the igniter mixture and pressed powder core. The less-than-lethal mode is achieved by a low-velocity launch with ignition of first the pressed powder core and softening of the plastic projectile body.