(under subclass 248) Combinations wherein the tip cutter is combined with means to ignite a tobacco article or with means providing a scratching surface for matches and the like.
SEE OR SEARCH THIS CLASS, SUBCLASS:
234,
SEE OR SEARCH CLASS
44, Fuel and Related Compositions,
48, for scratching surfaces, per se. 431, Combustion, appropriate subclass for a burner assembly, per se.