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:
Dec. 04, 2001
Filed:
Feb. 24, 2000
Applicant:
Inventors:
Jean Pierre Siegler, Monteux, FR;
Badava Camara, Pernes les Fontaines, FR;
Assignee:
Etienne Lacroix Tous Artifices S.A., Muret, FR;
Primary Examiner:
Int. Cl.
CPC ...
F42B 4/04 ;
U.S. Cl.
CPC ...
F42B 4/04 ;
Abstract
The invention concerns a pyrotechnic projectile comprising a body containing a bursting charge (,) and a combustible charge (,) which is ignited and dispersed by the bursting charge (,), characterized in that the combustible charge (,) is formed by a metallic powder combustible with oxygen, arranged in the busting charge (,) according to a pattern corresponding of the flare pattern to be obtained in the sky. The metallic powder can be titanium, aluminum or magnesium powder.