Fog-generating device comprising a reagent and ignition means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 2019
Grant Date -
Nov 12, 2015
app pub date -
Dec 30, 2013
filing date -
Dec 31, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a fog-generating device comprising a reagent (1), ignition means (2), a reservoir (3) containing a fog-generating material (4), and a heat exchanger wherein gas generated by ignition of the reagent (1) drives fog-generating material from said reservoir to said heat exchanger. Further it relates to a removable housing for a fog-generating device comprising a reagent and a reservoir containing a fog-generating material, wherein in that said removable housing further comprises means to allow transmission of an ignition signal from said fog-generating device to said reagent. The invention further provides the use of said device and/or removable housing for the generation of fog, in particular to protect against intruders and physical treat by persons. In a particular embodiment, the fog-generating device of the present invention or the removable housing therefore comprises depressurizing means (18). Depressurizing means allow the escape of gas from the device so that the pressure inside the device is reduced and becomes closer to atmospheric pressure.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- A63J Class
- 30 Applications Filed
- 28 Patents Issued To-Date
- 93.34 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- A63J Class
- 43.75 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 29, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 29, 2030 |
