| Patents for A24F 13 - Appliances for smoking cigars or cigarettes (2,095) |
|---|
| 08/04/1981 | US4281672 Smoking device |
| 08/04/1981 | CA1106256A1 Tobacco-smoke filters |
| 07/08/1981 | EP0031349A1 Cigarette extinguisher as decorative and household article |
| 06/30/1981 | US4275745 Cigarette holder |
| 06/25/1981 | WO1981001642A1 Miniature tobacco filters |
| 05/28/1981 | WO1981001356A1 Device for purifying tobacco smoke |
| 05/26/1981 | US4269204 Chlorella in porous carrier, removes and denatures toxins |
| 05/19/1981 | US4267849 Cigarette holder |
| 04/28/1981 | US4263923 Perforator for a single cigarette |
| 04/21/1981 | US4262682 Combination cigarette holder and lighter |
| 04/07/1981 | US4260523 Magnetized active carbon composition |
| 04/07/1981 | US4259971 Cigarette smoking device |
| 03/31/1981 | USRE30558 Integral cigarette paper holder element |
| 03/31/1981 | US4259140 Paper wiring apparatus |
| 03/31/1981 | US4258730 Magnetized active carbon; removal of nicotine and carbon monoxide |
| 03/17/1981 | US4256609 Physical adsorption of a group 6,7,or 8 metal compound |
| 03/10/1981 | US4254782 Tobacco smoke filter |
| 02/17/1981 | US4250901 Cigarette holder |
| 02/17/1981 | US4250900 Cigarette filter holders with optional snorkel bypass accessory |
| 02/17/1981 | US4250899 Cigarette puncher |
| 01/28/1981 | EP0022889A1 Tobacco smoke filter |
| 01/27/1981 | US4246913 Apparatus for reducing the desire to smoke |
| 01/27/1981 | US4246912 Apparatus for perforating cigarettes |
| 01/22/1981 | WO1981000042A1 Cigarette extinguisher as decorative and household article |
| 12/30/1980 | US4242170 Paper wiring transport apparatus and process |
| 12/30/1980 | CA1092474A1 Cigarettepipe with purifier |
| 12/02/1980 | US4236539 Smoking apparatus |
| 11/18/1980 | US4233998 Smoking apparatus |
| 11/04/1980 | US4231378 Device for perforating packaged cigarettes |
| 10/14/1980 | US4227540 Menthol filter for cigarettes |
| 10/07/1980 | US4226250 Smoking system to filter tobacco smoke |
| 09/30/1980 | US4224953 Pipe |
| 09/16/1980 | CA1085696A1 Cigarette or pipe holder with ultrasonic filter |
| 08/05/1980 | US4215708 Cigarettepipe with purifier |
| 07/08/1980 | US4211244 Smoking device |
| 07/01/1980 | CA1080572A1 Apparatus for perforating packs of cigarettes or the like |
| 06/25/1980 | EP0012163A2 Cigarette holder, cigar holder or mouthpiece for a pipe for breaking the habit of smoking |
| 06/24/1980 | US4209026 Method of securing a filtering mass for tobacco smoke within a housing encompassing said mass |
| 05/13/1980 | US4202358 Filter for cigarettes with two chambers |
| 05/06/1980 | US4201232 Cigarette holder with filter |
| 04/29/1980 | US4200114 Smoking appliance |
| 04/22/1980 | US4198992 Smoker's appliance |
| 03/25/1980 | US4194516 Cigarette holder |
| 02/12/1980 | US4187865 Cigarette clipper |
| 12/11/1979 | CA1067720A1 Pyrolyzing apparatus for determining particulate matter in tobacco smoke |
| 11/27/1979 | US4175571 Cigarette filters |
| 11/20/1979 | CA1066732A1 Ski binding having movable plate retaining the ski boot |
| 11/14/1979 | EP0005421A1 Perforator for an individual cigarette |
| 10/30/1979 | US4172460 Hand operated smoking device |
| 10/09/1979 | US4170239 Cigarette holder |
| 10/09/1979 | CA1063904A1 Device for perforating packaged cigarettes or the like |
| 09/18/1979 | CA1062577A1 Integral cigarette paper holder element |
| 08/14/1979 | US4164231 Apparatus for controlling the length of cigarette to be smoked |
| 08/09/1979 | WO1979000518A1 Methods and apparatus for treating smoking articles |
| 07/10/1979 | US4160318 Apparatus for severing predetermined lengths from cigarettes or cigars |
| 06/19/1979 | US4158364 Tobacco smoke filter |
| 06/12/1979 | US4157721 Cigarette pipe having a tar cartridge |
| 04/10/1979 | US4148328 Safety smoker |
| 03/27/1979 | US4146043 Device for extinguishing lit objects |
| 03/20/1979 | CA1050850A1 Smoker's withdrawal kit |
| 12/26/1978 | US4131119 Ultrasonic cigarette-holder or pipe stem |
| 12/05/1978 | CA1043650A1 Tobacco smoke filter unit |
| 10/24/1978 | US4121597 Filtering pipe with extinguisher for cigarettes |
| 10/17/1978 | US4120309 Hand operated device for producing tobacco articles low in noxious substances |
| 07/18/1978 | US4101024 Individual, disposable holders for cigarettes and dispensers thereof |
| 07/04/1978 | US4098522 Safety ski binding |
| 06/27/1978 | US4096867 Apparatus for pyrolyzing tobacco |
| 05/23/1978 | US4090320 Smoke ring box |
| 05/16/1978 | US4089338 Cigarette flicker |
| 03/28/1978 | US4081186 Safety ski binding |
| 01/17/1978 | US4068672 Method and apparatus for breaking the habit of smoking |
| 01/03/1978 | US4066088 Smoke reducer for cigarette smokers |
| 12/20/1977 | US4063731 Golf tool |
| 12/13/1977 | US4062446 Cigarette filter pipe kit |
| 12/13/1977 | US4062368 Tobacco-smoke filters |
| 10/18/1977 | US4054146 Cigarette perforater box |
| 09/20/1977 | US4049005 Filtering apparatus for cigarette smokers |
| 09/06/1977 | US4046153 Cigarette holder |
| 09/06/1977 | US4046152 Cigar-cigarette perforating devices |
| 08/02/1977 | US4038994 Tobacco smoke filter unit |
| 07/26/1977 | US4037611 Automatic cigarette snuffer and disposal device |
| 07/12/1977 | US4034767 Cigarette holder |
| 07/05/1977 | US4033358 Integral cigarette paper holder element |
| 06/07/1977 | US4027682 Cigarette extinguishing and cigar cutting device |
| 06/07/1977 | US4027680 Safety cigarette holder and ash retaining device |
| 03/15/1977 | US4011877 Mouthpiece for smoking tobacco |
| 03/01/1977 | US4009724 Air vent particle filter cap |
| 02/15/1977 | US4007746 Method for preparing cellulose acetate fiber rods |
| 01/18/1977 | US4003387 Cigarette filter holder |
| 11/30/1976 | US3994308 Cigarette extinguisher |
| 09/07/1976 | US3978981 Lighted cigar holder |
| 08/31/1976 | US3977416 Cigarette with a snuffer |
| 05/11/1976 | US3955585 Safety smoking device |
| 02/10/1976 | US3937229 Method for extinguishing cigarettes and apparatus |
| 01/06/1976 | US3930510 Cigarette holder ring |