| Patents for A24F 13 - Appliances for smoking cigars or cigarettes (2,095) |
|---|
| 07/01/1987 | EP0227424A2 Improvements in or relating to smoking pipes |
| 06/30/1987 | US4676259 Nicotine enhanced smoking device |
| 06/30/1987 | CA1223495A1 Reduced ignition proclivity smoking article wrapper and smoking article |
| 06/17/1987 | CN86204238U Cigarette filtering holder |
| 06/03/1987 | CN86204805U Cigarette holder with nicotinic filter |
| 05/05/1987 | US4662384 Zeolite impregnated with menthol |
| 04/28/1987 | US4660576 Smoking articles |
| 04/28/1987 | US4660575 Cigarette extinguisher |
| 04/07/1987 | US4655229 Flavor delivery system |
| 03/18/1987 | CN86203433U Safety and hygienical cigarette holder |
| 03/03/1987 | US4646761 Cigarette filter holder |
| 02/24/1987 | US4644962 Multi-purpose cigarette pipe |
| 02/19/1987 | DE3528866A1 Cigarette holder with filter insert |
| 01/27/1987 | US4638820 Puff control cigarette |
| 01/27/1987 | US4638819 Device for decreasing side stream smoke of tobacco products |
| 01/20/1987 | US4637407 Cigarette holder |
| 01/14/1987 | CN86202387U Cigarette holder which is able to store cigarette ash |
| 12/03/1986 | CN85205074U Cigarette holder having double filtration |
| 11/26/1986 | EP0202512A2 Nicotine dispenser with polymeric reservoir of nicotine |
| 11/26/1986 | CN86103434A Nicotine dispenser with polymeric reservoir of nicotine |
| 11/18/1986 | US4622983 Reduced ignition proclivity smoking article wrapper and smoking article |
| 11/04/1986 | CA1213495A1 Portable cigarette holder, extinguisher and ashtray |
| 10/29/1986 | CN85205747U Dustless fire-proof cigarette holder |
| 10/22/1986 | EP0198268A2 Nicotine enhanced smoking device |
| 10/21/1986 | US4617946 Tobacco smoke mouthpiece and method of making same |
| 09/03/1986 | CN85106876A 吸烟制品 The smoking article |
| 08/27/1986 | CN85200653U Cigarette holder |
| 07/29/1986 | CA1208517A1 Ventilated mouthpiece for a smoking article |
| 07/15/1986 | US4600022 Composite smoker's kit |
| 05/14/1986 | EP0166764A4 Hydrophobic, crystalline, microporous silaceous materials of regular geometry. |
| 05/13/1986 | US4587980 Portable cigarette holder, extinguisher and ashtray |
| 05/09/1986 | WO1986002528A1 Tobacco compositions, method and device for releasing essentially pure nicotine |
| 04/29/1986 | US4585014 Fire inhibiting tubular safety shield for a cigarette type smoking device and combination thereof |
| 02/25/1986 | US4572217 Fire-safe cigarette holder system |
| 02/18/1986 | US4570646 Method and apparatus for smoking |
| 02/18/1986 | US4570645 Safety holder for cigarettes |
| 01/22/1986 | EP0168655A1 Cigarette extinguishing device particularly for motor car passenger compartments |
| 01/08/1986 | EP0166764A1 Hydrophobic, crystalline, microporous silaceous materials of regular geometry. |
| 12/24/1985 | US4559955 Controlled air bleed cigarette holder |
| 12/10/1985 | US4557279 Method and device for discouraging cigarette smoking |
| 09/17/1985 | CA1193510A1 Cigarette holder with tar collecting means |
| 08/07/1985 | EP0150810A2 Flavor delivery system |
| 08/06/1985 | US4532942 Miniature tobacco filters |
| 07/17/1985 | EP0040252B1 Device for purifying tobacco smoke |
| 07/09/1985 | US4527570 Device for manufacturing a mouthpiece and attaching mouthpieces to cigarette tobacco columns |
| 07/04/1985 | WO1985002848A1 Hydrophobic, crystalline, microporous silaceous materials of regular geometry |
| 06/11/1985 | CA1188591A1 Tobacco smoke filters |
| 05/21/1985 | US4517989 Cigarette holder and filter cartridge |
| 05/14/1985 | US4516587 Cigarette extinguisher |
| 05/07/1985 | US4515170 Ventilated mouthpiece for a smoking article |
| 03/26/1985 | US4506683 Ventilated mouthpiece for a smoking article |
| 03/20/1985 | EP0041998B1 Miniature tobacco filters |
| 02/27/1985 | EP0133575A1 Reduced ignition proclivity smoking article wrapper and smoking article |
| 02/05/1985 | US4497329 Cigarette snuffer |
| 12/25/1984 | US4489738 Coating the paper wrapper with hydrophilic colloids or water-soluble polymers |
| 11/13/1984 | US4481955 Cigarette holder with tar collecting means |
| 11/06/1984 | US4480650 Coated self-extinguished cigarette |
| 11/06/1984 | US4480645 Smoking device |
| 10/30/1984 | CA1176941A1 Tobacco smoke filter |
| 10/23/1984 | US4478230 Lighter forming an extinguishing ash-tray |
| 10/09/1984 | USRE31700 Cigarette filter |
| 08/21/1984 | US4466451 Method for aromatizing tobacco smoke |
| 08/21/1984 | US4466448 Tobacco smoke filter |
| 08/07/1984 | US4463770 Methods and apparatus for treating smoking articles |
| 07/24/1984 | US4461308 Tobacco smoke filters |
| 05/30/1984 | EP0109608A1 Filter for tobacco products and smoking utensils |
| 05/08/1984 | US4446877 Cigarette holder with filtering action |
| 03/07/1984 | EP0101840A1 Cigarette holder with tar collecting means |
| 02/07/1984 | CA1161722A1 Cigarette holder smoke filtering cartridge with two stage smoke purification action |
| 12/13/1983 | CA1158515A1 Personal disposable cigarette extinguisher |
| 11/15/1983 | US4414988 Tobacco smoke filter |
| 11/08/1983 | US4413638 Safety cigarette bottle |
| 10/18/1983 | US4409997 Hinged cigarette extinguisher and saver |
| 08/30/1983 | CA1152839A1 Disposable cigarette holder |
| 06/07/1983 | US4386616 Cigarette tube |
| 05/24/1983 | CA1146831A1 Cigarette holder |
| 02/15/1983 | US4373539 Tobacco smoke filter |
| 02/01/1983 | US4370988 Cigarette holder smoke filtering cartridge with two stage smoke purification action |
| 01/25/1983 | US4369798 Combination cigarette holder and cigarette smoke catcher |
| 01/05/1983 | EP0069056A1 Process to aromatise tabacco smoke, cigarette end piece to carry out the process, and use of the process |
| 12/23/1982 | WO1982004381A1 Tobacco smoke filters |
| 10/19/1982 | US4354510 Cigarette snuffer |
| 09/07/1982 | CA1131192A1 Catalysts |
| 08/31/1982 | US4346719 Cigarette extinguisher |
| 08/17/1982 | US4344444 Cigarette holder with nicotine extractor |
| 07/20/1982 | US4340072 Smokeable device |
| 06/30/1982 | EP0054718A1 Filter for the introduction of a cigarette |
| 06/30/1982 | EP0054613A1 A tar removing cartridge for a cigarette holder with two stage smoke purification action |
| 05/04/1982 | US4327748 Smoking device holder |
| 03/23/1982 | CA1120366A1 Tobacco smoke filter |
| 03/16/1982 | US4319588 Apparatus and method for cigarette rolling and holding |
| 01/26/1982 | CA1116969A1 Non-combustible cigarette |
| 12/22/1981 | US4306576 Cigarette filter |
| 11/25/1981 | EP0040252A1 Device for purifying tobacco smoke |
| 11/17/1981 | US4300577 Tobacco-smoke filters |
| 10/06/1981 | US4292983 Filter cartridge assembly |
| 09/15/1981 | US4289149 Cigarette protector |
| 08/20/1981 | WO1981002244A1 Filter with elongated smoke channel to make smoke harmless |
| 08/19/1981 | EP0033772A1 Filter with a long smoke duct to render smoking less harmful |
| 08/11/1981 | CA1106723A1 Perforator for a single cigarette |