US PATENT SUBCLASS 169 / 36
.~ Grenades

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

30  DF  PORTABLE VESSELS {5}
36.~ Grenades

DEFINITION

Classification: 169/36

(under subclass 30) Vessels comprising a fragile container filled with an extinguishing agent, which is discharged by throwing the container into the fire area, so as to break it and liberate the contents.

SEE OR SEARCH CLASS

206, Special Receptacle or Package,

219+, for a container with plural distinct contents which contents can be mixed by rupture, manipulation or agitation of the container or container portions.