Cigarettes
OwnerMyeong K. Yuninventor
Life of this patent
Estimating the term…
Abstract
A cigarette has a filter and an extensible helically wound mouthpiece extending beyond the filter. The mouthpiece may itself include an additional filter element.
Claims2
A cigarette having a filter at one end connected to the cigarette by an outer tubular paper wrapper wherein the wrapper has an extension portion projecting beyond the filter to provide a tubular receptacle, a spirally wound strip of filter paper in said receptacle having an outer end adhered to the extension portion of said wrapper and a free inner end, and said strip of filter paper having a first edge between said inner and outer ends formed with a unitary projecting tongue at said inner end of the strip of filter paper, said tongue projecting beyond the extension portion of the wrapper enabling a user to grip the inner end of the filter paper and extend same from said receptacle into a helical tubular mouthpiece.
Dependencies are inferred from the claim text.