Cigarette with a snuffer
Patent 3977416 Issued on August 31, 1976. Estimated Expiration Date: 
August 31, 1993. 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.
August 31, 1993. 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 1581451 1931131 2013508 2049320 2536900 2666437 2718889 2778365 2923647 3102543 InventorApplicationNo. 05/507222 filed on 09/18/1974US Classes:131/349, With ash retainer or means to prevent or retard burning131/256Cigar or cigarette extinquishersExaminersPrimary: Michell, Robert W.Assistant: Millin, V. International ClassesA24D 1/10 (20060101)A24D 1/00 (20060101) Foreign Application Priority Data1973-09-22 JAAbstractA cigarette in combination with a snuffer wherein according to the invention the cigarette is provided with an extinguishing sleeve of incombustibilized paper or incombustible material such as aluminum foil so that a smoker can extinguish the remaining stub by wrapping it up with said sleeve, or by drawing the stub out of a cylindrical cavity formed within said extinguishing sleeve and thereafter thrusting the lit portion of said stub into said cylindrical cavity.Field of SearchCigar or cigarette extinquishers | |
