US PATENT SUBCLASS 131 / 214
.~.~.~.~ Bowl detachable from neck cup

Current as of: June, 1999
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131 /   HD   TOBACCO

329  DF  TOBACCO USERS' APPLIANCE {8}
330  DF  .~ Device used for smoking {21}
200  DF  .~.~ Smoke treating {1}
201  DF  .~.~.~ Material separator and trap {7}
214.~.~.~.~ Bowl detachable from neck cup

DEFINITION

Classification: 131/214

(under subclass 201) Smoking devices in which the charge receiving bowl in which the charge is burned is caused to be detachable from the neck cup.

SEE OR SEARCH THIS CLASS, SUBCLASS:

222, for other like devices.