| Patents for A24F 13 - Appliances for smoking cigars or cigarettes (2,095) |
|---|
| 02/28/1990 | CN2053441U Magnetic healthful cigarette holder |
| 02/14/1990 | CN1039531A Method and device for control of by-products from cigarette smoke |
| 02/13/1990 | US4899766 Secondary smoke catcher |
| 02/07/1990 | CN2052197U Healthful cigarette holder |
| 02/07/1990 | CN2052196U Ash container attached to cigarette |
| 01/30/1990 | US4897033 Lighter with a cigarette extinguisher |
| 01/16/1990 | US4893639 Densified particulate materials for smoking products and process for preparing the same |
| 01/11/1990 | DE3920192A1 Device for extinguishing a burning cigarette |
| 01/03/1990 | EP0348741A2 Method and device for control of by-products from cigarette smoke |
| 12/20/1989 | CN1038014A Smoking article with improved means for delivering flavorants |
| 12/13/1989 | CN2049077U Paper smoke-filtering bag |
| 12/12/1989 | US4886076 Cigarette snuffer |
| 10/18/1989 | EP0166764B1 Hydrophobic, crystalline, microporous silaceous materials of regular geometry |
| 10/17/1989 | US4873999 Cigarette holder |
| 10/11/1989 | CN2045580U Cigarette holder for giving up smoking |
| 09/12/1989 | US4865053 Habit control: cigarette and cigar saver |
| 09/12/1989 | CA1259181A1 Tobacco compositions, method and device for releasing essentially pure nicotine |
| 08/22/1989 | US4858630 Smoking article with improved aerosol forming substrate |
| 08/10/1989 | DE3908607A1 Tobacco smoke extractor device |
| 08/01/1989 | US4852590 Insertable cigarette smoke baffle for holders |
| 07/26/1989 | CN2041492U 烟嘴 Mouthpiece |
| 07/25/1989 | CA1257827A1 Insulated smoking article |
| 07/18/1989 | US4848376 Tobacco compositions, method and device for releasing essentially pure nicotine |
| 07/12/1989 | CN2040708U Pocket-size cigarette holder with smoke filter |
| 06/27/1989 | US4841995 Tar removing cigarette holder |
| 06/27/1989 | US4841994 Mouth-piece for filtering the smoke of cigarettes and the like |
| 06/13/1989 | US4838285 Golf tee cigarette holder |
| 06/13/1989 | US4837931 Device for cutting pieces from a substantially cylindrical article |
| 05/23/1989 | CA1254478A1 Nicotine dispenser with polymeric reservoir of nicotine |
| 05/09/1989 | US4827950 Method for modifying a substrate material for use with smoking articles and product produced thereby |
| 05/03/1989 | CN2036757U Filter tip |
| 04/26/1989 | CN2036353U Antiash cigarette holder |
| 04/19/1989 | CN2035961U Cigarette holder |
| 04/11/1989 | US4819666 Smoke-less cigarette container |
| 03/15/1989 | EP0307118A1 Plastic mouthpiece for simulated smoking |
| 03/15/1989 | CN2033973U High efficient filter poison cigarette holder |
| 03/07/1989 | US4809715 Pocket ashtray |
| 02/28/1989 | US4807646 Device for use by smokers to enable smoking in public places |
| 02/08/1989 | CN2031999U Combined filtering smoking set |
| 01/31/1989 | US4800903 Nicotine dispenser with polymeric reservoir of nicotine |
| 12/28/1988 | CN88211410U Convenient and safety cigarette holder |
| 12/13/1988 | US4790332 Smoke eliminator for cigarette smokers |
| 12/07/1988 | CN88203105U Fireproof cigarette holder |
| 11/29/1988 | CA1245531A1 Nicotine enhanced smoking device |
| 10/25/1988 | US4779631 Wrappers for specialty smoking devices |
| 10/19/1988 | CN88200134U Smoke filter of cigarette |
| 10/18/1988 | US4777968 Device for extinguishing cigars |
| 10/11/1988 | US4776353 Tobacco compositions, method and device for releasing essentially pure nicotine |
| 10/11/1988 | CA1242945A1 Device for manufacturing a mouthpiece and attaching mouthpieces to cigarette tobacco columns |
| 09/28/1988 | CN87216395U Hygienic smoke set with magnetic cavity oil filter core |
| 09/27/1988 | US4773435 Device for decreasing side stream smoke of tobacco products |
| 09/22/1988 | WO1988006836A2 Draw counter in a cigarette tip |
| 09/20/1988 | US4771795 Smoking article with dual burn rate fuel element |
| 09/14/1988 | EP0281967A1 Smoking article with double wrapper |
| 08/10/1988 | CN87212412U Tobacco-tar-removing cigarette holder |
| 08/09/1988 | CA1240226A1 Tobacco smoke mouthpiece and method of making same |
| 08/03/1988 | EP0276727A1 Cigar ventilating device |
| 07/19/1988 | US4757828 Cigarette holder and filter insert therefor |
| 06/22/1988 | CN87108020A Smoking article with improved aerosol forming substrate |
| 06/15/1988 | EP0270916A2 Smoking article with improved aerosol forming substrate |
| 06/08/1988 | CN87202157U 香烟套管 Cigarette casing |
| 04/27/1988 | CN87209872U Healthy smoking unit |
| 04/27/1988 | CN87204610U Pen type pipe |
| 04/26/1988 | US4739775 Wrapper constructions for self-extinguishing and reduced ignition proclivity smoking articles |
| 04/20/1988 | EP0263975A2 Open-cell foamed gypsum absorbents |
| 04/12/1988 | US4736755 Method of loading nicotine into porous polymeric items |
| 04/06/1988 | EP0262550A1 Wrapper constructions for self-extinguishing and reduced ignition proclivity smoking articles |
| 03/29/1988 | US4733674 Cigar ventilating device |
| 03/23/1988 | CN87207973U Cigarette holder without falling cigarette ash |
| 03/22/1988 | US4732167 Smoking aid for reducing concentrations of poisonous substances contained in tobacco smoke |
| 03/16/1988 | CN86105981A Safe smoking device |
| 03/03/1988 | DE3628929A1 Smouldering chamber for cigarettes which protects health and the environment |
| 02/10/1988 | CN87105240A Method for modifying substrate material for use with smoking articles and product produced thereby |
| 02/09/1988 | US4724242 Open cell foamed gypsum absorbents |
| 02/03/1988 | EP0254848A2 Method for modifying a substrate material for use with smoking articles and product produced thereby |
| 02/03/1988 | EP0254842A2 Densified particulate materials for smoking products |
| 01/20/1988 | CN87103363A Open-close type cigar and cigarette holder with finger ring |
| 01/13/1988 | CN87201127U Safety ash keeping cigarette holdor |
| 01/07/1988 | EP0250726A2 Apparatus for cutting substantially cylindrical elements |
| 12/08/1987 | US4711254 Cigar holder |
| 12/02/1987 | CN87202001U Sanitary, safe and civilized cigarette holder |
| 12/01/1987 | US4709706 Cigarette holder |
| 11/19/1987 | EP0245946A1 Smoking aid for reducing concentrations of poisonous substances contained in tobacco smoke |
| 11/19/1987 | EP0245732A2 Smoking article with dual burn rate fuel element |
| 11/18/1987 | CN86103275A Ashless cigarette holder |
| 11/11/1987 | CN87102607A Accessory equipment for reducing concentrations of poisonous substances contained in tobacco smoke |
| 11/11/1987 | CN86102917A Tobacco compositions, method and device for releasing essentially pure nicotine |
| 11/03/1987 | US4703766 Cigarette mounted extinguisher |
| 10/06/1987 | CA1227713A1 Flavor delivery system |
| 09/15/1987 | CA1226780A1 Fire inhibiting tubular safety shield for a cigarette type smoking device and combination thereof |
| 09/09/1987 | EP0235736A1 Improved mouth-piece for filtering the smoke of cigarettes and the like |
| 09/08/1987 | CA1226499A1 Smoking article mouthpiece elements |
| 08/18/1987 | US4687006 Cigarette fire safety apparatus |
| 08/12/1987 | EP0231640A1 Puff control smoking article |
| 08/11/1987 | US4685477 Cigar or cigarette holder |
| 07/28/1987 | US4683318 Hydrophobic, crystalline, microporous silaceous materials of regular geometry |
| 07/28/1987 | US4682611 Portable cigarette safety ash tube and extinguisher |
| 07/22/1987 | CN86203501U Cigarette with extinguishing ring |
| 07/07/1987 | US4677992 Smoking apparatus having convoluted filtering/heat-reduction passageway |
| 07/07/1987 | CA1223858A1 Hydrophobic, crystalline, microporous silaceous materials of regular geometry |