Patents by Inventor Wendy Gainsborough, legal representative

Wendy Gainsborough, legal representative 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).

  • Self contained non toxic obscurant grenade and self-contained aerosol dispersing grenade
    Patent number: 7946228
    Abstract: A self-contained grenade capable of dispersing a non-toxic obscurant composition, or various types of aerosol compositions such as pesticides or antimicrobial/sanitizing agents, is provided. The obscurant or other type of aerosol composition via an exothermic reaction. Release of the obscurant or other type of aerosol composition is effected in a controlled manner by creating heat via a heat producing composition comprising, for example, a thermite composition. The obscurant or other type of aerosol composition is absorbed into a heat transfer media disposed adjacent the heat producing composition. When the exothermic reaction occurs, the heat transfer media transfers the heat to the absorbed material, thereby providing a regulated thermal dispersion of same.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: May 24, 2011
    Inventors: Frank J. Dindl, Laurence E Gainsborough, Wendy Gainsborough, legal representative