Smoking article with tobacco jacket
Patent 4756318 Issued on July 12, 1988. Estimated Expiration Date: 
October 28, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 28, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References Re27214 2907686 3258015 3356094 3516417 3540456 3614956 3738374 Synthetic smoking product Synthetic smoking product InventorsAssigneeApplicationNo. 06/791721 filed on 10/28/1985US Classes:131/359, Tobacco substitute, i.e., nontobacco131/196, Spaced inner bowl131/273, Smoking simulator131/335, By adding constituent to smoke stream131/360Cigar or cigaretteExaminersPrimary: Millin, V.Attorney, Agent or FirmInternational ClassA24F 47/00 (20060101)AbstractThe 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 physically separate tobacco jacket around at least the aerosol generating means, and a relatively long mouth end 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. In other embodiments, tobacco does not burn, but still provides tobacco flavors to the aerosol delivered to the user.Other References
Field of SearchBlank or fillerCoated or impregnated Cigar or cigarette Heat exchanging and/or insulating Smoking simulator Having tobacco extracts or tobacco paste Having destructible, fusible, soluble, or deformable container for treatment material By adding constituent to smoke stream TOBACCO USERS' APPLIANCE | |
