| Patents for B61D 35 - Sanitation (688) |
|---|
| 10/14/1998 | EP0869880A1 Sanitary cell |
| 08/13/1998 | DE19800958A1 Suction extraction device for sewage tanks |
| 08/06/1998 | DE19713504C1 Vacuum toilet system for vehicle and island sites not connected to main sewage system |
| 05/20/1998 | CN2281929Y Closet regulator for passenger train carriage |
| 03/18/1998 | EP0829584A2 Arrangement for pumping liquids |
| 03/18/1998 | CN2276439Y Anti-stop plug for washbasin on passenger train |
| 02/19/1998 | WO1998001065A3 Device for treatment of possibly contaminated sludge occurring in sanitary facilities |
| 02/11/1998 | EP0823513A2 Device for the removal of fluids and solids from the funnel shaped bowl of a vacuum toilet |
| 01/28/1998 | CN1171343A Garbage treating apparatus for passenger train |
| 01/27/1998 | US5711038 Toilet system |
| 01/22/1998 | DE19647263A1 Method for the removal of faeces from vacuum toilets |
| 01/15/1998 | WO1998001065A2 Device for treatment of possibly contaminated sludge occurring in sanitary facilities |
| 12/11/1997 | WO1997046435A1 Process and device for partially emptying in a controlled manner a waste water container in a vehicle, in particular a railway vehicle |
| 12/02/1997 | US5692250 Vacuum toilet system with treated rinse liquid |
| 10/21/1997 | US5678597 Closure arrangement for a toilet system with a closed collection tank |
| 09/17/1997 | CN2262514Y Automatic closing toilet for steamship or train |
| 09/10/1997 | CN2261968Y Sanitary box for train |
| 07/24/1997 | WO1997026153A1 Sanitary cell |
| 02/25/1997 | US5604938 Vacuum flush waste disposal system for railcars |
| 01/08/1997 | EP0752356A2 Closure arrangement |
| 01/02/1997 | EP0686107B1 Toilet system |
| 01/02/1997 | DE19523702A1 Toilet for railway passenger carriage |
| 12/27/1996 | EP0612296B1 Room, cabin or compartment, in particular for hotel trains |
| 09/11/1996 | EP0731020A1 Prefabricated cubicle for sanitary facilities, in particular in the cabins of ships, or the like |
| 06/11/1996 | US5524655 For a passenger transport vehicle |
| 03/14/1996 | DE19530645A1 Fixed track vehicle esp. self=powered railcar for passenger transport |
| 01/17/1996 | CN2217546Y Convenient garbage can for use in train |
| 12/13/1995 | EP0686107A1 Toilet system |
| 11/16/1995 | DE4411325A1 Toilet pan for vehicle |
| 10/11/1995 | EP0675987A1 Suction device |
| 07/27/1995 | WO1995011354A3 Suction device |
| 05/17/1995 | EP0653520A2 Watersupply system in particular for buffet cars of passenger trains |
| 04/27/1995 | WO1995011354A2 Suction device |
| 04/20/1995 | DE4336418A1 Sanitary unitized unit, in particular for rail vehicles |
| 02/15/1995 | CN2189573Y Ground controlling device for the water-supply passenger train |
| 12/14/1994 | CN2185223Y Dustbin for train |
| 12/06/1994 | US5369811 For a transport vehicle |
| 09/15/1994 | WO1994020347A1 Toilet system |
| 09/15/1994 | CA2155851A1 Toilet system |
| 09/13/1994 | US5345618 Vacuum toilet system |
| 08/31/1994 | EP0612296A1 Room, cabin or compartment, in particular for hotel trains. |
| 08/16/1994 | US5337773 Vacuum-operated draining systems |
| 03/31/1994 | WO1994006663A1 Room, cabin or compartment, in particular for hotel trains |
| 03/31/1994 | DE4232767A1 Passenger-transport vehicle with side corridor - has antechamber doors at toilet corridor end and includes end compartment wide enough for wheelchair |
| 12/22/1993 | CN2150113Y Sanitary box for railway carriage |
| 11/24/1993 | EP0570739A1 Drainage system |
| 11/21/1993 | CA2096489A1 Vacuum-0perated draining system |
| 11/03/1993 | CN2145139Y Magnetic suction cup basket |
| 09/22/1993 | CN1076412A Seat litter receptacle |
| 08/18/1993 | EP0555984A1 Malodour-prevention in mobile vacuum toilet systems |
| 06/24/1993 | DE4140828A1 Device for disposal of liquids containing solids - has collection and intermediate containers connected via valve and straight-line removal of material tank, using underpressure and flushing medium injection |
| 03/25/1993 | DE4131367A1 Valve controlled toilet for use in vehicle - uses sequentially controlled vacuum valves to reduce water consumption during flushing |
| 11/25/1992 | EP0515134A1 Improvements in and relating to vacuum sewage systems |
| 08/18/1992 | US5139655 Integrated system marine sanitation device |
| 08/06/1992 | DE4102760A1 Railway vehicle combustible toilet - has combustion chamber container of porous temp.-resistance material permeable to IR radiation and microwaves |
| 03/04/1992 | CN2097785U Large garbage box for train |
| 02/26/1992 | EP0472176A1 Sanitation unit for railway carriages |
| 02/12/1992 | CN2095812U Ashtray for railway carriage |
| 02/12/1992 | CN2095811U Carriage cleaning device |
| 12/25/1991 | CN2091254U Closed sanitary case for passenger train |
| 10/30/1991 | EP0454654A2 Sanitary unit, especially for passenger transport vehicles such as sleeping cars or sleeping compartments of railway carriages |
| 07/17/1991 | CN2080922U Multifunctional cleaning container |
| 06/26/1991 | CN2079590U Toilet for railway carriage |
| 05/22/1991 | CN2077403U Automatic choking device of toilet pipeline of train |
| 03/28/1990 | EP0360585A2 Railway carriage and assembly method therefor |
| 06/28/1989 | CN2040055U Sanitation box for train passenger |
| 05/03/1989 | EP0313786A2 Vacuum toilet system |
| 04/11/1989 | US4819279 Vacuum toilet system |
| 02/22/1989 | CN2032970U Litter bin for train |
| 01/11/1989 | CN2030565U Dust collector for train coach |
| 01/04/1989 | CN2030160U Automatically controlled drainage device for vahicle toilet |
| 01/04/1989 | CN1030055A Special rubbisk collection and disposal utensil for use on passenger cars |
| 10/12/1988 | CN87214878U Tea table sanitation box for railway vehicle |
| 08/24/1988 | EP0279192A2 Toilet chute for railway carriages |
| 01/20/1988 | CN87201280U Airflow style garbage gatherer for railway carriage |
| 11/25/1987 | CN87205938U Clean-box on train |
| 07/15/1987 | CN86208858U Automatic excrement and urine-processing device for toilet of train |
| 05/13/1987 | EP0221260A1 Sleeping car |
| 11/23/1982 | CA1135997A1 Supporting means for a water tank for a railway car |
| 11/03/1981 | US4297751 Sewer system |
| 11/03/1981 | CA1111819A1 Sewage treatment apparatus |
| 03/03/1981 | US4253401 Supporting means for a water tank for a railway car |
| 11/18/1980 | CA1089602A1 Hydraulic attrition unit for marine toilet |
| 08/12/1980 | US4216554 Automatic freeze-proof drain system |
| 07/29/1980 | US4214324 Human waste storage and disposal systems for railroads or the like |
| 04/29/1980 | US4199828 Vacuum toilet apparatus for mobile units |
| 05/29/1979 | US4156297 Sewage treatment apparatus |
| 10/24/1978 | CA1040806A1 Sterilizer sewage treatment system |