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:
Apr. 23, 2019
Filed:
Aug. 24, 2017
Applicant:
Dmd Systems, Llc, Los Alamos, NM (US);
Inventors:
Darren Naud, Los Alamos, NM (US);
John David Thomas, New Hope, AL (US);
Assignee:
DMD Systems, LLC, Los Alamos, NM (US);
Primary Examiner:
Int. Cl.
CPC ...
F42B 4/00 (2006.01); F42B 4/02 (2006.01); F42B 4/24 (2006.01); F42B 4/30 (2006.01);
U.S. Cl.
CPC ...
F42B 4/02 (2013.01); F42B 4/00 (2013.01); F42B 4/24 (2013.01); F42B 4/30 (2013.01);
Abstract
A pyrotechnic projectile including an aerial shell, the aerial shell including at least one combustible layer of material; the at least one layer surrounding and containing at least one pyrotechnic effect and a dispersive explosive charge; the at least one combustible layer including a combustible material configured to burn substantially throughout the at least one layer; and wherein the at least one combustible layer is configured to burn through a thickness at a preselected rate to thereby ignite the dispersive explosive charge.