Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2005-05-03
2005-05-03
Trieu, Van T. (Department: 2636)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S523000, C340S385100, C042S116000, C042S119000
Reexamination Certificate
active
06888455
ABSTRACT:
A method of detecting a firearm shot includes providing a firearm shot detection system in a location where firearm shots are prone to occur; detecting with the firearm shot detection system a bang of a gunpowder explosion from the firearm shot; detecting with the firearm shot detection system a flash of exploding gases exiting a barrel of a firearm that fired the firearm shot; detecting with the firearm shot detection system a crack of a bullet breaking the sound barrier from the firearm shot; and initiating an alarm with the firearm shot detection system based on the detection of the bang of the gunpowder explosion from the firearm shot, the flash of exploding gases exiting the barrel of the firearm that fired the firearm shot, and the crack of the bullet breaking the sound barrier from the firearm shot.
REFERENCES:
patent: 4931949 (1990-06-01), Hernandez et al.
patent: 4996521 (1991-02-01), Hollow
patent: 5528220 (1996-06-01), Woods
patent: 5655461 (1997-08-01), Gilbert
patent: 5675318 (1997-10-01), Hunt, Jr.
patent: 5798457 (1998-08-01), Paulson
patent: 5839109 (1998-11-01), Iwamida
patent: 5855297 (1999-01-01), Tichenor et al.
patent: 6000163 (1999-12-01), Gordon
patent: 6028514 (2000-02-01), Lemelson et al.
patent: 6281787 (2001-08-01), Lerg et al.
patent: 6281792 (2001-08-01), Lerg et al.
patent: 6288643 (2001-09-01), Lerg et al.
patent: WO 0113346 (2001-02-01), None
Metravib R.D.S.; “Mobile and portable acoustic gunfire location system”; Feb. 1996.
Beuerle Stephen C.
Procopio Cory Hargreaves & Savitch
Traptec Corporation
Trieu Van T.
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