US PATENT SUBCLASS 131 / 181
.~.~.~.~ Follower
Current as of:
June, 1999
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131 /
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TOBACCO
329
DF
TOBACCO USERS' APPLIANCE
{8}
330
DF
.~ Device used for smoking {21}
178
DF
.~.~ Combined or convertible {6}
180
DF
.~.~.~ With storage means, feeder, and/or plural bowl {1}
181
.~.~.~.~ Follower
DEFINITION
Classification: 131/181
(under subclass 180) Combinations of a smoking device with a follower adapted to eject the tobacco, cigar or cigarette progressively as it is smoked.
(1) Note. Compare with subclasses 182 and 183 of this class.