Smokeable device
Patent 4340072 Issued on July 20, 1982. Estimated Expiration Date: 
November 12, 2000. 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.
November 12, 2000. 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 3258015 3279476 3356094 Menthol filter for cigarettes Patent #: 4227540 InventorsAssigneeApplicationNo. 06/206068 filed on 11/12/1980US Classes:131/273, Smoking simulator131/274, PRODUCT OR DEVICE HAVING IDENTIFIABLE CONSTITUENT TO FLAVOR OR ENHANCE FLAVOR131/337, Having destructible, fusible, soluble, or deformable container for treatment material131/360Cigar or cigaretteExaminersPrimary: Pellegrino, Stephen C.Attorney, Agent or FirmInternational ClassesA24F 13/04 (20060101)A24F 13/06 (20060101) A24F 13/00 (20060101) A24F 47/00 (20060101) AbstractA smokeable device has an annular fuel rod in gaseous communication with a mouth-end chamber. The chamber contains a quantity of inhalent material which, when contacted by hot gases during smoking forms an aerosol for inhalation by the smoker. | |
