(under subclass 174) Smoking devices having a socket or receiving portion to receive and hold an end of a cigarette or cigar in position to be smoked, the socket communicating with a passage for the smoke.
SEE OR SEARCH THIS CLASS, SUBCLASS:
174, for smoking tubes with guards.
179, combined pipes and cigar or cigarette holders.
182, cigar and cigarette holders with ejectors.
187, and indented subclasses for cigar or cigarette holders, per se. 260, for mere cigar or cigarette supports, i.e., those not having a smoke passage.