US PATENT SUBCLASS 131 / 179
.~.~.~ Plural smoking devices

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}
179.~.~.~ Plural smoking devices

DEFINITION

Classification: 131/179

(under subclass 178) Combinations involving more than one pipe, or cigar or cigarette holder, or involving combinations thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

175, and 187, and indented subclasses for other cigar or cigarette holders.