| Patents for A24D 1 - Cigars; Cigarettes (4,972) |
|---|
| 09/29/1993 | EP0562474A2 Components for smoking articles and process for making same |
| 09/29/1993 | EP0562098A1 Device to perforate packaged cigarettes |
| 09/28/1993 | US5247950 Wrapper for smoking article |
| 09/28/1993 | US5247949 Method for producing metal carbide heat sources |
| 09/14/1993 | US5244530 Apparatus and method for laminating patches of a first web material onto a second web material |
| 09/09/1993 | DE4206508A1 Non-evaporable tobacco product for hand-made cigarettes - comprises tobacco string in cigarette casing with first filter mouthpiece at one end and second filter mouthpiece at other end |
| 09/08/1993 | EP0559453A1 Method and apparatus for applying a material to a web |
| 09/08/1993 | EP0559300A2 Wrapper for smoking articles and method for preparing same |
| 09/01/1993 | EP0558254A2 Cigarette |
| 09/01/1993 | EP0558166A2 Ventilated cigarette filter |
| 09/01/1993 | CN2141188Y Cigarette without ash drop |
| 09/01/1993 | CN2141187Y 香烟 Cigarette |
| 08/26/1993 | CA2090090A1 Ventilated filter cigarette |
| 08/25/1993 | CN2140619Y Self-extinguishing cigarette without ash |
| 08/18/1993 | CN1021791C Smoking article with improved wrapper |
| 08/05/1993 | DE4202750A1 Self-extinguishing cigarette wrapped in usual type of cigarette paper - has at mouthpiece end short sleeve of incombustible material of high thermal conductivity |
| 08/04/1993 | CN2139363Y Safety sanitary shape cigarette |
| 08/03/1993 | CA1320892C Coaxial cigarette |
| 07/20/1993 | US5228464 Wrapper for smoking article, smoking article, and method of making same, case VIII |
| 07/20/1993 | US5228463 Magnesite/magnesium hydroxide fillers for smoking article wrappers |
| 07/04/1993 | CA2090791A1 Tax-mark |
| 06/30/1993 | CN1021406C Tobacco substitute "fengdongling" |
| 06/24/1993 | WO1993011676A1 New tobacco substitutes |
| 06/22/1993 | US5220930 Generates low amount of sidestream "tar" |
| 06/15/1993 | US5218976 Device to perforate packaged cigarettes |
| 06/09/1993 | EP0545186A2 Substrate material for smoking articles |
| 06/02/1993 | CN1072578A Novel cigarette system |
| 06/02/1993 | CN1072577A Multiple-smoking cigarette system |
| 06/02/1993 | CN1072576A Substrate material for smoking articles |
| 06/01/1993 | CA1318561C Impact modifying agent for use with smoking article |
| 05/26/1993 | CN2134062Y Cigarette hygienic cover |
| 05/26/1993 | CN1020845C Improvements relating to smoking articles |
| 05/19/1993 | CN1020667C Method of making tobacco rod with enhanced firmness |
| 05/13/1993 | WO1993008708A1 Novel multiple-smoking cigarette system |
| 05/13/1993 | WO1993008706A1 Novel cigarette system |
| 05/11/1993 | CA1317524C Smoking articles |
| 05/06/1993 | DE4136405A1 Smoking product less harmful to health and non conducive to bronchial problems - comprising tobacco mixed with medicinal plant (extract) |
| 05/05/1993 | EP0540362A1 Novel cigarette system |
| 05/05/1993 | EP0540361A1 Novel multiple-smoking cigarette system |
| 04/29/1993 | WO1993007770A1 Device to perforate packaged cigarettes |
| 04/28/1993 | EP0539009A2 Filter tip cigarette |
| 04/24/1993 | CA2078620A1 Filter tip cigarettes |
| 04/21/1993 | EP0423219B1 Improvements in or relating to the preparation of cigarette fillings |
| 04/20/1993 | US5203356 Cigarettes |
| 04/14/1993 | EP0536407A1 Vented filter cigarette |
| 04/14/1993 | CN2129521Y Anti-contamination ash storage cigarette sleeve |
| 04/13/1993 | US5201328 Method and apparatus for the production of coaxial tobacco or filter rods and coaxial tobacco or filter rod made by said method |
| 04/13/1993 | CA1316067C Cigarette which goes out rapidly or is self-extinguishing |
| 04/06/1993 | US5200020 Apparatus and method for laminating patches of a first web material onto a second web material |
| 04/06/1993 | US5199450 Smoking compositions containing a tartrate salt flavorant-release additive |
| 03/31/1993 | CN2128832Y Match type cigarette |
| 03/24/1993 | EP0533423A1 A rod of smoking material and cigarettes made therefrom |
| 03/20/1993 | CA2078621A1 Rod of smoking material and cigarettes made therefrom |
| 03/17/1993 | EP0532329A2 Cigarette |
| 03/17/1993 | EP0532193A1 Smoking article wrapper for controlling burn rate and method for making same |
| 03/17/1993 | CN2128045Y Cigarette-ash-free cigarette |
| 03/17/1993 | CN1020064C Cigarette |
| 03/10/1993 | EP0531221A1 Method for modifying or flavoring primary or sidestream smoke of smoking articles |
| 03/09/1993 | US5191906 Process for making wrappers for smoking articles which modify the burn rate of the smoking article |
| 03/03/1993 | CN2127561Y CIgarette with filter tip |
| 02/24/1993 | EP0528186A1 Coaxial filter cigarette |
| 02/23/1993 | CA1313754C Smoking article wrapper and method of making same |
| 02/18/1993 | WO1993002575A1 Control of cigarette smoke chemistry |
| 02/17/1993 | CA2076242A1 Cigarette structure |
| 02/03/1993 | EP0525347A2 Carbonaceous composition for fuel elements of smoking articles |
| 02/03/1993 | CN1068486A Cigarette with reduced toxicity |
| 01/26/1993 | CA1313103C Smoking article |
| 01/20/1993 | CN1068024A Carbonaceous composition for fuel elements of smoking |
| 01/12/1993 | US5178167 Carbonaceous composition for fuel elements of smoking articles and method of modifying the burning characteristics thereof |
| 01/12/1993 | US5178166 Filter cigarette |
| 01/05/1993 | CA1312251C2 Smoking article with improved fuel element |
| 12/30/1992 | EP0520231A2 Tobacco smoking article with electrochemical heat source |
| 12/29/1992 | US5174309 Cigarette with installed fire extinguisher |
| 12/29/1992 | CA2069687A1 Tobacco smoking article with electrochemical heat source |
| 12/29/1992 | CA1311981C Smoking material comprising tobacco and distillers dried grain with solubles |
| 12/23/1992 | CN2125251U Cigarette with extinguisher |
| 12/22/1992 | US5172708 Smoking articles |
| 12/22/1992 | CA2045278A1 Cigarette |
| 12/16/1992 | CN2124565U 口服液香烟 Oral cigarettes |
| 12/15/1992 | US5170807 Mixture of water, calcium chloride, potassium silicate and sodium carboxymethyl cellulose |
| 12/08/1992 | US5168884 Smoking articles using novel paper wrapper |
| 12/01/1992 | CA1310875C Sidestream reducing cigarette paper |
| 11/25/1992 | EP0514804A2 Improvements relating to smoking articles |
| 11/25/1992 | CN2122492U Safety sanitary cigarette case |
| 11/24/1992 | CA1310561C2 Smoking article including a peripheral tobacco jacket |
| 11/19/1992 | EP0514202A2 Smoking compositions containing a vanillin-release additive |
| 11/19/1992 | EP0514151A2 A composite heat source |
| 11/19/1992 | EP0513985A1 Cigarette and wrapper with controlled puff count |
| 11/19/1992 | EP0513984A1 Smoking articles using novel paper wrapper |
| 11/18/1992 | CN2121825U Safety cigarette |
| 11/16/1992 | CA2068566A1 Smoking compositions containing a vanillin-release additive |
| 11/10/1992 | US5161551 Paper wrapper having improved ash characteristics |
| 11/10/1992 | US5161550 Wrapper comprising cellulosic sheet, inorganic filler and strong inorganic acid coated on sheet; improving taste of smoking articles by making wrapper and wrapping about tobacco column |
| 11/03/1992 | US5159944 Cigarette |
| 11/03/1992 | US5159940 Smoking article |
| 10/29/1992 | WO1992018020A1 Sheet material for a smokable product comprising a flavouring substance |
| 10/28/1992 | CN2119777U Cigarette with match |
| 10/27/1992 | CA1309312C Smoking article with improved fuel element |
| 10/21/1992 | EP0509196A1 Tobacco cartridge |
| 10/20/1992 | US5156169 Apparatus for making cigarettes |