US PATENT SUBCLASS 131 / 189-- .~.~.~.~ Smoke conducting

US PATENT SUBCLASS 131 / 189
.~.~.~.~ Smoke conducting

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}
187	DF	.~.~ Cigar and cigarette holders {2}
188	DF	.~.~.~ With piercing device {1}
189		.~.~.~.~ Smoke conducting

DEFINITION

Classification: 131/189

(under subclass 188) Cigar or cigarette holders wherein the piercing means is provided with smoke conducting passages.