US PATENT SUBCLASS 169 / 81
.~.~.~.~ Breaks reactant container

Current as of: June, 1999
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169 /   HD   FIRE EXTINGUISHERS

30  DF  PORTABLE VESSELS {5}
71  DF  .~ Gas pressure {9}
78  DF  .~.~ Produced by chemical mixing {3}
80  DF  .~.~.~ Upon inversion of vessel {2}
81.~.~.~.~ Breaks reactant container

DEFINITION

Classification: 169/81

(under subclass 80) Apparatus comprising an actuator which upon inversion of the container destroys a means by which the substances had been prevented from mixing, so that the substances may mix and produce the pressurized gas necessary to expel the agent from the container.