Smoke generating device
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United States of America Patent
Stats
-
Nov 6, 2007
Grant Date -
Oct 26, 2006
app pub date -
Jun 19, 2006
filing date -
Aug 25, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cold smoke generating device includes an air source that may include a hollow flexible collapsible container having an expandable and compressible cavity for accepting air and air-borne reagent therein. The collapsible container is fluidly connected with a narrow flexible extension that includes an elongated cavity or chamber. Isolated and/or free reagents are disposed within the chamber of the narrow flexible extension. These reagents are capable of reacting with each other, with atmospheric air, or with other gases and fluids to generate a visible aerosol when expelled into the surrounding air.
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