Patents for A24F 19 - Ash-trays (2,431)
03/1994
03/08/1994US5292479 Laminar air flow
03/01/1994US5289832 Smokeless ashtray for temporary retention and/or extinguishment of cigarettes
02/1994
02/23/1994CN2156691Y Cigarette box type portable ash-tray
02/22/1994US5287862 Device for slowing the burning of a resting cigarette
02/09/1994CN2155144Y Ashtray with light-control sound
02/02/1994CN2154601Y Ashtray having cigarette stub quickly died out
01/1994
01/19/1994EP0579094A1 Holder for cigarettes
12/1993
12/29/1993CN2150733Y Ash cleaning ashtray
12/22/1993CN2149783Y Ashtray for cigarette
12/22/1993CN2149782Y Dust-collecting ashtray capable of separating cigarette ash and end
12/14/1993US5269328 Safety cigarette holder
12/09/1993DE4218713A1 Novelty ashtray, e.g. kangaroo shaped - has cigarette proximity detector actuating arm to knock ash off and receptacle openable to receive ash
12/08/1993CN2148499Y Drinking vessel
12/08/1993CN2148472Y Dust absorbing ashtray with the function of sprinkling fragrance and detoxicating
12/01/1993CN2147747Y Self-cleaning animal shape ash-tray
11/1993
11/09/1993US5259400 Smokeless ashtray
11/03/1993EP0567740A1 Ashtray with emptying device
11/03/1993EP0567665A1 An ashtray
11/03/1993CN2144930Y Self-extinguish smoking set of cifarette with self-weight auto-door
10/1993
10/14/1993CA2065937A1 Clamp on portable cigarette holder
10/06/1993CN2143056Y Ashtray with a message keeper
10/06/1993CN2143055Y Self inducing non-smoke ashtray
09/1993
09/30/1993WO1993018671A2 Smokeless ashtray for temporary retention and/or extinguishment of cigarettes
09/29/1993CN2142648Y Contamination-proof ashtray with quick-extinguishing function
09/29/1993CN2142647Y Combined ashtray
09/29/1993CN2142646Y Inclosed-type ashtray
09/22/1993CN2142270Y Ash-tray with function of dust collector
08/1993
08/18/1993CN2140149Y 便携式烟灰缸 Portable ashtray
08/05/1993DE4203068A1 Box for storing smoker's requisites - has flexible container for water used to extinguish cigarette ends and has mechanism operated by external lever to maintain constant water level in container
08/04/1993CN2139367Y Self-spring type safety ashtray
07/1993
07/21/1993CN2138402Y Cigarette ashtray for reusing waste
07/14/1993CN2137879Y Clean instant fire die-out ashtray
07/06/1993US5224499 Pocket ashtray
06/1993
06/30/1993CN2137087Y Safety ash-tray
06/30/1993CN2137086Y Portable ash-tray
06/02/1993CN2134785Y Cosy ash-tray
05/1993
05/27/1993WO1993009686A1 Cigarette killer
04/1993
04/28/1993CN2130355Y Domestic multipurpose house type dustbin
04/27/1993US5205299 Ashtray
04/21/1993CN2130041Y Automatic fire-ertinquishing ashless ash-tray
04/07/1993CN2129074Y Sprinkling-type two-layer ashtray
04/06/1993US5199777 Drawer apparatus
04/06/1993US5199449 Tiltable ashtray or storage bin for motor vehicles, or the like
04/01/1993DE4136123A1 Receptacle for cigarette ends - consists of small bag which is made from material which is difficult to ignite
03/1993
03/10/1993CN2127827Y Closed ashtray
02/1993
02/16/1993US5186182 Ash tray
01/1993
01/26/1993US5181528 Apparatus for extinguishing a lighted cigarette
01/14/1993DE4121646A1 Pivoting spring-loaded retracting ashtray - has additional brake releasing shortly after starting to swing out
12/1992
12/23/1992CN2125256U Ash-tray with automatically-acting safety device
12/16/1992CN2124568U 便携式烟灰缸 Portable ashtray
12/09/1992CN2123883U Nested type ash-tray
11/1992
11/25/1992CN2122496U Ash-tray
11/19/1992EP0513384A1 Apparatus for treating air with discs in multilayer structure
11/11/1992CN2121131U Multi-purpose electronic ashtray
11/11/1992CN2121130U Structure-improved ashtray
11/04/1992CN2120444U Self-extinguish cigarette ash-tray
11/04/1992CN2120443U Hedgehog-imitated composite ash-tray
11/03/1992US5159941 Ashtray apparatus
10/1992
10/29/1992DE4210959A1 Cigarette pack with incorporated drawer - which is used to retain cigarette butts and used matches
10/21/1992CN2119104U Safety cigarette rest for ash-tray
09/1992
09/17/1992WO1992015210A1 Ashtray
09/08/1992US5144963 Ashtray, storage compartment or the like, particularly for automotive vehicles
09/02/1992CN2114301U Hygiene ash-tray
08/1992
08/26/1992CN2113625U Smoke-filterable ashtray
08/25/1992US5141539 Smoke filtering apparatus
07/1992
07/21/1992US5132668 Heat sensing alarm ashtray
07/08/1992CN2109089U Ash-tray with extinguisher
07/01/1992CN2108442U Safety ash-tray
06/1992
06/24/1992CN2107796U Device for ashtray
06/03/1992CN2105861U Multipurpose ashtray
06/03/1992CN2105860U Sanitary ashtray
05/1992
05/28/1992WO1992009355A1 Method of treating air with discs in multilayer structure
05/28/1992CA2073869A1 Method of treating air with discs in multilayer structure
05/27/1992CN2105181U Multifunctional music ashtray
05/26/1992US5115821 Cigarette incense ashtray holder
05/12/1992US5111833 Structure of ashtray
05/06/1992EP0483590A1 Ashtray, glove compartment or similar receptacle particularly for vehicles
05/05/1992CA1300116C Powdered composition for use in an ashtray and process for producing same
04/1992
04/21/1992US5105832 Ashtray
04/16/1992WO1992005715A1 Self-cleaning ashtray for motor vehicles
03/1992
03/25/1992CN2099449U Ashtray capable of removing smoke smell
03/25/1992CN2099448U Wall hanging type ashtray
03/19/1992DE4028782A1 Ashtray made of metal - is formed as disc cut from shaft and then machined tofinished state
02/1992
02/26/1992CN2096884U Ash-tray
02/19/1992EP0471198A1 Tiltable ashtray for vehicles
02/18/1992US5088508 Apparatus and method for eliminating cigarette sidestream smoke
02/12/1992CN2095812U Ashtray for railway carriage
02/04/1992US5085230 Smoker's appliance
01/1992
01/08/1992CN2092216U Disposable ashtray
01/07/1992US5078155 Ashtray apparatus
01/02/1992DE4020845A1 Box for holding cigarette ends and ash - has filler hole covered by spring loaded slider
11/1991
11/13/1991CN2088343U Thermal sensitive alarm cigarette ashtray
11/13/1991CN2088342U Cigarette ash tray
10/1991
10/23/1991CN2086983U Convenient ash-tray
10/09/1991CN2086064U Movable clamping ashtray
10/02/1991EP0448682A1 Pocket ashtray
10/01/1991US5052728 Lock device for keeping movable body in automobile closed
09/1991
09/25/1991EP0448103A1 Ashtray
09/25/1991CN2085163U Self-extinguishing, smoke-eliminating and ash separating cigarette implement
09/24/1991US5050342 Multi-purpose receptacle
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