Filter cigar
AssigneeGulf & Western Corporation
InventorsWilliam F. Cartwright, Alan Cornell, D. Bernard Higgins, Robert P. Mikkelson
Life of this patent
Estimating the term…
Abstract
A filter cigar is provided having outer layers of cigar wrapper and binder material each spirally wrapped about a preformed cigar filter and tobacco filler charge. A reinforcement strip including layers of high wet strength reinforcing tape and bonded to the binder is circumferentially wrapped over the interface between the filter and the filler charge.
Claims4
An improved filter cigar of the type wherein a preformed, cylindrically shaped filter is tightly mated with a tobacco filler charge both integrally wrapped in sheets of cigar binder and cigar wrapper material, wherein the improvement comprises:
- reinforcement means for preventing separation between said filter and said filler charge, said reinforcement means comprising a strip of high wet strength material circumferentially wrapped over the interface between the filter and filler charge and directly bonded to the binder on both sides of said interface;
- and
- flame extinguishment means to extinguish the flame of said cigar prior to ignition of said filter, said flame extinguishment means comprising a strip of nonflammable material circumferentially wrapped over said interface and directly bonded to said reinforcement strip.
Dependencies are inferred from the claim text.