US PATENT SUBCLASS 131 / 180
.~.~.~ With storage means, feeder, and/or plural bowl

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}
178  DF  .~.~ Combined or convertible {6}
180.~.~.~ With storage means, feeder, and/or plural bowl {1}
181  DF  .~.~.~.~> Follower

DEFINITION

Classification: 131/180

(under subclass 178) Combinations of (a) a smoking device and means for storing tobacco, or means for feeding fresh tobacco to the smoking zone, or (b) smoking devices provided with a plurality of bowls or smoking compartments.

(1) Note. Compare with subclass 179 of this class.