Patents Examined by V. Milln
  • Patent number: 5033483
    Abstract: The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol.Preferred embodiments of the present smoking article comprise a short combustible carbonaceous fuel element, a physically separate aerosol generating means including an aerosol forming substance, a tobacco jacket around at least a portion of the fuel element and the aerosol generating means, and a relatively long mouthend piece.The articles of the present invention provide the user with taste, feel and aroma, associated with the smoking of conventional cigarettes. Tobacco in many embodiments of this invention is burned to provide a sidestream aroma and smoke.
    Type: Grant
    Filed: January 19, 1990
    Date of Patent: July 23, 1991
    Assignee: R. J. Reynolds Tobacco Company
    Inventors: Jack F. Clearman, Thomas L. Gentry, Gary R. Shelar