US PATENT SUBCLASS 131 / 236
.~.~.~ Liquid type

Current as of: June, 1999
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131 /   HD   TOBACCO

329  DF  TOBACCO USERS' APPLIANCE {8}
231  DF  .~ With ash receiver {6}
235.1  DF  .~.~ Extinguisher {3}
236.~.~.~ Liquid type

DEFINITION

Classification: 131/236

(under subclass 235.1) Combinations wherein the extinguisher includes a body of liquid or a moistened member.