Patents
Patents for E03D 3 - Flushing devices operated by pressure of the water supply system (2,065)
07/1986
07/22/1986US4601071 Flush system
06/1986
06/05/1986WO1986003241A1 Method and apparatus for toilet flushing
05/1986
05/06/1986US4586692 Flushometer valve integrable with a structure
03/1986
03/25/1986US4577829 Self closing valve
02/1986
02/19/1986EP0171581A1 Flood level sensor for fluid filling systems
02/05/1986EP0170096A2 Remotely controllable reset mechanism for a vacuum-actuated system
11/1985
11/12/1985US4552331 Remotely controllable reset mechanism for a vacuum-actuated system
10/1985
10/16/1985EP0157848A1 A flush system
09/1985
09/03/1985US4538307 Flood level sensor for fluid filling systems
07/1985
07/10/1985EP0147441A1 Method and apparatus for generating a flow through a pipe below the surface of a body of water
05/1985
05/15/1985EP0141026A2 Self-closing valve
04/1985
04/16/1985US4510629 Method of flushing a water closet
04/11/1985WO1985001537A1 A flush system
12/1984
12/18/1984US4488702 Valve controlling fluid flow
12/06/1984WO1984004767A1 Method and apparatus for generating a flow through a pipe below the surface of a body of water
05/1984
05/30/1984EP0109467A1 Semi-automatic valve for the discharge of a predetermined volume of fluid under pressure, particularly a flush valve
10/1983
10/04/1983US4407025 Water-conserving toilet
07/1983
07/19/1983CA1150218A1 Flush valve piston having filtered orifice
07/19/1983CA1150217A1 Flush valve diaphragm having a plastic insert
11/1982
11/30/1982US4361168 Flush valve construction
11/03/1982EP0063701A1 Method of flushing toilets, and device for carrying out the method
05/1982
05/04/1982US4327891 Flush valve diaphragm having plastic insert
03/1982
03/09/1982US4318194 Water closet diverter valve
01/1982
01/26/1982CA1117094A1 Flush valves
12/1981
12/22/1981US4306321 Boat and caravan closet
11/1981
11/03/1981CA1111819A1 Sewage treatment apparatus
10/1981
10/13/1981US4294409 Shower head and valve assembly for camping shower
08/1981
08/18/1981US4284260 Automatic discharge valve for liquids
06/1981
06/09/1981US4272052 Flush valves
05/1981
05/26/1981US4268924 Syphon-operated closet bowl flush tank
04/1981
04/14/1981US4261545 Flush valve piston having filtered orifice
01/1981
01/27/1981CA1094255A2 Vacuum flush water closet
01/20/1981CA1093758A1 Flush toilet system
12/1980
12/30/1980CA1092584A1 Water control device for flush valves
11/1980
11/18/1980US4233698 Pressure flush tank for toilets
11/11/1980US4232409 Pneumatic assisted flushing apparatus for toilets
10/1980
10/01/1980EP0015910A1 Water closet
07/1980
07/15/1980CA1081404A1 Flush toilet system
05/1980
05/28/1980EP0011449A1 A toilet and a flush valve therefor
05/13/1980US4202525 Water control device for flush valves
02/1980
02/26/1980CA1220002A Water-conserving toilet
02/26/1980CA1072255A1 Water-conserving toilet
01/1980
01/15/1980US4183108 Flush toilet system
10/1979
10/18/1979WO1979000826A1 Boat or caravan closet
10/18/1979WO1979000780A1 Water closet
09/1979
09/19/1979EP0004057A1 Pressure tank for a pressure-regulated water supply system
05/1979
05/29/1979US4156297 Sewage treatment apparatus
05/22/1979US4155129 Pan type bottom discharge toilet
05/08/1979US4152794 Automatic pressure flush-toilet of delaying drainage
05/01/1979US4151616 Camping shower
04/1979
04/17/1979US4149283 Toilet with selective volume flush
03/1979
03/13/1979US4143433 Water closet
03/13/1979CA1050205A1 Valve controlled flushing system
03/06/1979US4142262 Flush toilet system
09/1978
09/26/1978US4115883 Diaphragm activated toilet
02/1978
02/28/1978US4075718 Nozzle flush system
12/1977
12/06/1977US4060857 Water flushing device
08/1977
08/16/1977US4041556 Flushing method and apparatus
07/1977
07/12/1977US4034423 Valve controlled flushing system
05/1977
05/10/1977US4022380 Fluid flow control valve
01/1977
01/25/1977US4004606 Flush valve
12/1976
12/28/1976US3999223 Flush valve with selected volume control
12/14/1976US3996628 Water closets
03/1976
03/23/1976US3945055 Toilet flushing reservoir system
03/02/1976US3940805 Selective volume flush valve
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