Fire extinguishers – Special applications – With specific extinguishant applying means – or means for...
Reexamination Certificate
2005-12-06
2005-12-06
Nguyen, Dinh Q. (Department: 3752)
Fire extinguishers
Special applications
With specific extinguishant applying means, or means for...
C169S051000, C239S271000, C239S272000
Reexamination Certificate
active
06971451
ABSTRACT:
A firefighting penetration tool for penetrating a surface and ejecting a fluid into an area on fire. The firefighting tool includes a weighted head, a planar surface area affixed to the weighted head and an interchangeable penetrating body projecting from the planar surface area. The penetrating body has a chamber leading to a plurality of apertures. A hollow handle extends from the weighted head. The hollow handle is connected to a hose connected to an extinguishing agent supply, such as a fire truck. The penetrating body is used for piercing a surface. The extinguishing agent supply pumps fluid through the hose into the handle and ejects fluid through the plurality of apertures.
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Diaz Michael
Nguyen Dinh Q.
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