Patents by Inventor Jean Pierre Siegler

Jean Pierre Siegler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pyrotechnic projectile for producing continuous patterns in the sky
    Patent number: 6324981
    Abstract: The invention concerns a pyrotechnic projectile comprising a body containing a bursting charge (4) and a combustible charge (5) which is ignited and dispersed by the bursting charge (4), characterized in that the combustible charge (5) is formed by a metallic powder combustible with oxygen, arranged in the busting charge (4) 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.
    Type: Grant
    Filed: February 24, 2000
    Date of Patent: December 4, 2001
    Assignee: Etienne Lacroix Tous Artifices S.A.
    Inventors: Jean Pierre Siegler, Badava Camara