['10', '15', '20', '25', '30', '-ll-', '8.', 'A', 'method', 'for', 'determining', 'whether', 'a', 'non-combustion', 'smoking', 'article', 'is', 'finished,', 'comprising', 'the:', 'steps:', 'of:', 'applying', 'a.', 'non-toxic', 'fluid’', 'capable:', 'of', 'changing', 'color', 'at.a', 'predetermined', 'temperature:', 'to:', 'the', 'outer', 'surface', 'and', 'along', 'the', 'length', 'of', 'the', 'smoking', 'article', 'in', 'a.', 'predetermined', 'pattern:', 'from', 'a', 'distal', 'end', 'to', 'a', 'first', 'predetermined', 'point;', 'marking', 'the', 'smoking', 'article', 'at', 'a', 'second', 'predetermined', 'point,', 'said', 'second', 'predetermined', 'point', 'being,', 'disposed!', 'between', 'said', 'distal,', 'end', 'and', 'said', 'first', 'predetermined.', 'point;', 'and', 'monitoring,', 'the', 'portion', 'of', 'the', 'length', 'of', 'said', 'smoking', 'article', 'between', 'said', 'marking', 'and', 'said', 'first', 'predetermined', 'point', 'for.', 'color', 'changes,', 'such', 'color', 'changes', 'indicating:', 'that:', 'the', 'smoking', 'article', 'is', 'finished.', 'Q,', 'The', 'method!', 'defined', 'in', 'claim', '8', 'wherein', 'Said', 'marking', 'ati', 'said', 'second', 'predetermined', 'point', 'is', 'printed', 'with', 'ink.', '10.', 'A', 'non-+combustion', 'smoking', 'article', 'having', 'a', 'system', 'for', 'visually', 'indicating', 'internal', 'temperature', 'changes;,,', 'comprising:', 'a', 'cylindrical.', 'member', 'forming', 'an', 'outer', 'surface', 'of', 'the', 'smoking', 'articlle;', 'a', 'non-toxic', 'fluid,', 'capable', 'of', 'changing', 'color', 'at', 'a.', 'predetermined', 'temperature,', 'being', 'disposed', 'on:', 'the', 'outer.', 'surface', 'of.', 'the', 'smoking', 'article', 'in', 'a', 'predetermined:', 'pattern;', 'a', 'heat', 'source', 'disposed', 'within.', 'the', 'cylindrical', 'member;', 'and', 'a', 'fillavor', 'source', 'disposed!', 'within:', 'the', 'cylindrical', 'member...', 'Lii3.0006', 'SPLLSZ0202']