Version: 2024.01
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E03D 1/00 | Water flushing devices with cisterns {; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices} [2017-08] |
E03D 1/003 | . | {Cisterns in combination with wash-basins, urinals, or the like (domestic plumbing installations E03C)} [2013-01] |
E03D 1/006 | . | {Realisations of and provisions for preventing "sweating" of cisterns} [2013-01] |
E03D 1/01 | . | Shape or selection of material for flushing cisterns [2013-01] |
E03D 1/012 | . . | Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators {(mounting frames with incorporated cisterns E03D 11/146)} [2013-01] |
E03D 1/0125 | . . . | {of built-in cisterns} [2013-01] |
E03D 1/02 | . | High-level flushing systems [2013-01] |
E03D 1/025 | . . | {Cisterns with floats actuating the flushing} [2013-01] |
E03D 1/04 | . . | Cisterns with bell siphons [2013-01] |
E03D 1/05 | . . . | with movable siphon bells [2013-01] |
E03D 1/053 | . . . . | {which are pushed upwards by means of own buoyancy, springs, counterweights, or the like} [2013-01] |
E03D 1/056 | . . . . | {providing an air lock} [2013-01] |
E03D 1/06 | . . | Cisterns with tube siphons [2013-01] |
E03D 1/07 | . . . | with movable or deformable siphon tubes [2013-01] |
E03D 1/08 | . . . | Siphon action initiated by air or water pressure {(actuating mechanisms therefor E03D 5/024)} [2013-01] |
E03D 1/082 | . . . . | {in tube siphons} [2013-01] |
E03D 1/085 | . . . . . | {by injection of air or water in the short leg of the siphon} [2013-01] |
E03D 1/087 | . . . . . | {by pump, valve, or the like, in the short leg of the siphon or a vacuum pump in the long leg of the siphon} [2013-01] |
E03D 1/10 | . . . | Siphon action initiated by raising the water level in the cistern, e.g. by means of displacement members [2013-01] |
E03D 1/105 | . . . . | {in cisterns with tube siphons} [2013-01] |
E03D 1/12 | . . . | Siphon action initiated by outlet of air [2013-01] |
E03D 1/125 | . . . . | {in cisterns with tube siphons} [2013-01] |
E03D 1/14 | . . |
E03D 1/141 | . . . | {in cisterns with tube siphons and with tube siphons in combination with flushing valves} [2013-01] |
E03D 1/142 | . . . | {in cisterns with flushing valves} [2013-01] |
E03D 1/144 | . . . . | {having a single flush outlet and an additional float for delaying the valve closure} [2013-01] |
E03D 1/145 | . . . . | {having multiple flush outlets} [2013-01] |
E03D 2001/147 | . . . | {having provisions for active interruption of flushing} [2013-01] |
E03D 2001/148 | . . . . | {with means to prevent premature closing of flushing valve} [2013-01] |
E03D 1/16 | . . | Cisterns for periodical discharge [2013-01] |
E03D 1/165 | . . . | {with bell or tube siphons} [2013-01] |
E03D 1/18 | . . | Cisterns empty when not in action {, e.g. with pressure tanks, with swivel-mounted cisterns} [2017-08] |
E03D 1/183 | . . . | {with bell or tube siphons} [2013-01] |
E03D 1/186 | . . . | {with flushing valves} [2013-01] |
E03D 1/20 | . . |
E03D 1/22 | . . | Twin or multiple flushing cisterns [2013-01] |
E03D 1/24 | . | Low-level flushing systems [2013-01] |
E03D 1/26 | . . | Bowl with flushing cistern mounted on the rearwardly extending end of the bowl (shape or material of the cistern E03D 1/01; constructional features of the bowl E03D 11/02 - E03D 11/12) [2016-05] |
E03D 1/263 | . . . | {provided with a bell or tube siphon} [2013-01] |
E03D 1/266 | . . . | {exclusively provided with flushing valves as flushing mechanisms} [2013-01] |
E03D 1/28 | . . | Bowl integral with the flushing cistern [2013-01] |
E03D 1/283 | . . . | {provided with a bell or tube siphon} [2013-01] |
E03D 1/286 | . . . | {provided with flushing valves} [2013-01] |
E03D 1/30 | . | Valves for high or low level cisterns; Their arrangement (inlet valves, valves in general F16K ){; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage (flushing valves E03D 1/142, E03D 1/186, E03D 1/266, E03D 1/286)} [2018-01] |
E03D 1/302 | . . | {with valves kept in open position by means of air or water pressure or by vacuum} [2013-01] |
E03D 1/304 | . . | {with valves with own buoyancy} [2013-01] |
E03D 1/306 | . . . | {with articulated valves} [2013-01] |
E03D 1/308 | . . | {with articulated valves (E03D 1/306 takes precedence)} [2013-01] |
E03D 1/32 | . . | Arrangement of inlet valves (devices for reducing noise E03D 9/14 {; noise-reducing means E03D 11/00}) [2017-08] |
E03D 1/33 | . . |
E03D 1/34 | . . | Flushing valves for outlets; Arrangement of outlet valves [2013-01] |
E03D 1/35 | . . . | Flushing valves having buoyancy [2013-01] |
E03D 1/36 | . . | Associated working of inlet and outlet valves [2013-01] |
E03D 1/38 | . | Adaptations or arrangements of flushing pipes (noise-absorbing means in pipe systems F16L 55/00 {; noise-reducing means in the flushing mechanism not in combination with flushing valves E03D 11/00; provisions in the flushing pipe for evacuating leakage water from the cistern}) [2017-08] |
E03D 3/02 | . |
E03D 3/04 | . . | with piston valve and pressure chamber for retarding the valve-closing movement [2013-01] |
E03D 3/06 | . . | with diaphragm valve and pressure chamber for retarding the valve-closing movement [2013-01] |
E03D 3/08 | . . | with other retarding devices [2013-01] |
E03D 3/10 | . | Flushing devices with pressure-operated reservoir, e.g. air chamber [2013-01] |
E03D 3/12 | . | Flushing devices discharging variable quantities of water (flushing cisterns discharging variable quantities of water E03D 1/14) [2013-01] |
E03D 5/00 | Special constructions of flushing devices (in motor vehicles or trailers B60R 15/00; in railway carriages B61D 35/00; in ships B63B 29/14; in aircraft B64D 11/02), {e.g. closed flushing system} [2013-01] |
E03D 5/003 | . | {Grey water flushing systems} [2013-01] |
E03D 5/006 | . . | {Constructional details of cisterns for using greywater} [2013-01] |
E03D 5/01 | . | using flushing pumps [2013-01] |
E03D 5/012 | . | combined with movable closure elements in the bowl outlet (bowls with closure elements between bottom or outlet and outlet pipe E03D 11/10) [2013-01] |
E03D 5/014 | . . | with devices for separate removal of liquids and solids [2013-01] |
E03D 5/016 | . | with recirculation of bowl-cleaning fluid [2013-01] |
E03D 5/02 | . |
E03D 5/022 | . . | {Operating automatically (E03D 5/10 takes precedence)} [2013-01] |
E03D 5/024 | . . | {Operated hydraulically or pneumatically} [2013-01] |
E03D 5/026 | . . | {Devices preventing overflow or locks inhibiting the use of the flushing system (devices preventing overflow of the bowl contents and seals for the bowl outlet E03D 11/00); Devices preventing sucking-up of sealing and flushing water} [2013-01] |
E03D 5/028 | . . | {Pusher plates and actuating mechanisms for built-in cisterns} [2013-01] |
E03D 5/04 | . . | directly by the seat or cover {combined with devices for opening and closing shutters in the bowl outlet and/or with devices for raising and lowering seat or cover; Raising or lowering seat and/or cover by flushing or by the flushing mechanism} [2013-01] |
E03D 5/06 | . . | directly by the door [2013-01] |
E03D 5/08 | . . | directly by the foot {combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising or lowering seat and cover and/or for swiveling the bowl} [2013-01] |
E03D 5/09 | . . | directly by the hand [2013-01] |
E03D 5/092 | . . . | the flushing element, e.g. siphon bell, being actuated through a lever [2013-01] |
E03D 5/094 | . . . | the flushing element, e.g. siphon bell, being actuated through a cable, chain or the like [2013-01] |
E03D 5/10 | . |
E03D 5/105 | . . | {touchless, e.g. using sensors} [2013-01] |
E03D 5/12 | . |
E03D 7/00 | Wheeled lavatories (wheeled closets without flushing A47K 11/00; construction of land vehicles B62) [2013-01] |
E03D 9/00 | Sanitary or other accessories for lavatories (hand tools for cleaning the toilet bowl A47K 11/10; seats or covers for closets A47K 13/00; body supports, other than seats for closets A47K 17/02; devices for preventing contamination of drinking-water pipes E03C 1/10 ){; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells (cleaning, disinfecting or deodorising the seat A47K 13/30)} [2018-01] |
E03D 9/002 | . | {Automatic cleaning devices} [2013-01] |
E03D 9/005 | . | {Devices adding disinfecting or deodorising agents to the bowl} [2017-05] |
E03D 9/007 | . | {Devices for eliminating smells by diffusing deodorants in lavatories} [2013-01] |
E03D 9/02 | . |
E03D 9/022 | . . | {consisting of solid substances introduced in the bowl or the supply line} [2013-01] |
E03D 2009/024 | . . | {using a solid substance} [2013-01] |
E03D 2009/026 | . . | {using a gel-form substance} [2013-01] |
E03D 2009/028 | . . | {using a liquid substance} [2013-01] |
E03D 9/03 | . . | consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction {; Devices for agents in direct contact with flushing water} [2017-08] |
E03D 9/031 | . . . | {Devices connected to or dispensing into the flushing pipe} [2013-01] |
E03D 9/032 | . . . | {Devices connected to or dispensing into the bowl} [2013-01] |
E03D 9/033 | . . . | {Devices placed inside or dispensing into the cistern} [2013-01] |
E03D 9/035 | . . . . | {Devices connected to the actuation mechanism (E03D 9/036 takes precedence)} [2013-01] |
E03D 9/036 | . . . . | {Scoop-like devices} [2013-01] |
E03D 9/037 | . . . . | {Active dispensers, i.e. comprising a moving dosing element (E03D 9/035 takes precedence)} [2013-01] |
E03D 9/038 | . . . . | {Passive dispensers, i.e. without moving parts} [2013-01] |
E03D 9/04 | . | Special arrangement or operation of ventilating devices (ventilating rooms in general F24F) [2013-01] |
E03D 9/05 | . . | ventilating the bowl [2013-01] |
E03D 9/052 | . . . | using incorporated fans [2013-01] |
E03D 9/06 | . | Auxiliary chambers with water connection to the flushing pipe and adapted to receive utensils for bowl-cleaning, e.g. brushes [2013-01] |
E03D 9/08 | . | Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices (showers A47K 3/28; bathing devices for special therapeutic or hygienic purposes A61H 33/00, for specific parts of the body A61H 35/00 ){; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting} [2017-08] |
E03D 9/085 | . . | {Hand-held spray heads for bidet use or for cleaning the bowl} [2013-01] |
E03D 9/10 | . | Waste-disintegrating apparatus combined with the bowl {(special flushing devices E03D 5/00)} [2013-01] |
E03D 9/12 | . | Means to prevent freezing of lavatories [2013-01] |
E03D 9/14 | . | Noise-reducing means combined with flushing valves (noise-absorbing means in pipe systems F16L 55/00 {; if not in combination with flushing valves E03D 11/00; noise-reducing means in valves in general F16K 47/00}) [2017-08] |
E03D 9/16 | . | Water pressure regulating means in flushing pipes [2013-01] |
E03D 11/00 | Other component parts of water-closets (pipe-joints or couplings in general F16L ){, e.g. noise-reducing means in the flushing system (noise-reducing means in combination with flushing valves E03D 9/14), flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe} [2016-08] |
E03D 11/02 | . | Water-closet bowls (auxiliary chambers with connections to flushing water for bowl-cleaning utensils E03D 9/06; modified for using upwardly-directed sprays E03D 9/08; seats or covers A47K 13/00 ){; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl (parts or details of bowls E03D 11/13)} [2018-01] |
E03D 11/025 | . . | {Combined with wash-basins, urinals, flushing devices for chamber-pots, bed-pans, or the like} [2013-01] |
E03D 11/04 | . . | Bowls of flat shape with only slightly inclined bottom {; Squat-type closets} [2023-08] |
E03D 11/06 | . . | Bowls with downwardly-extending flanges {for the sake of flushing} [2013-01] |
E03D 11/08 | . . | Bowls with means producing a flushing water swirl [2013-01] |
E03D 11/10 | . . | Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts [2013-01] |
E03D 11/11 | . . | Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating [2013-01] |
E03D 11/12 | . | Swivel-mounted bowls, e.g. for use in restricted spaces {slidably or movably mounted bowls; combinations with flushing and disinfecting devices actuated by the swiveling or sliding movement of the bowl} [2013-01] |
E03D 11/125 | . . | {Height adjustable bowls} [2013-01] |
E03D 11/13 | . | Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls {, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing} [2016-08] |
E03D 11/135 | . . | {Supports for bowls} [2013-01] |
E03D 11/14 | . . | Means for connecting the bowl to the wall, e.g. to a wall outlet [2013-01] |
E03D 11/143 | . . . | {Mounting frames for toilets and urinals} [2013-01] |
E03D 11/146 | . . . . | {with incorporated cistern (wall built-in flushing cisterns, connecting a cistern to the wall E03D 1/012)} [2017-05] |
E03D 11/16 | . . | Means for connecting the bowl to the floor, e.g. to a floor outlet [2013-01] |
E03D 11/17 | . . | Means for connecting the bowl to the flushing pipe [2013-01] |
E03D 11/18 | . | Siphons (for pipes in general F16L 43/00, F16L 45/00 {; if as part of the bowl E03D 11/02; connecting the siphon to the bowl}) [2017-08] |
E03D 13/00 | Urinals (without flushing devices A47K 11/00 ){; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals} [2018-01] |
E03D 13/002 | . | {intended for use by women} [2013-01] |
E03D 13/005 | . | {Accessories specially adapted for urinals} [2013-01] |
E03D 13/007 | . | {Waterless or low-flush urinals; Accessories therefor (siphons E03C 1/281)} [2023-08] |
E03D 2201/00 | Details and methods of use for water closets and urinals not otherwise provided for [2013-01] |
E03D 2201/20 | . | Noise reduction features [2013-01] |
E03D 2201/30 | . | Water injection in siphon for enhancing flushing [2013-01] |
E03D 2201/40 | . | Devices for distribution of flush water inside the bowl [2013-01] |