E
SECTION E — FIXED CONSTRUCTIONS
  
BUILDING
 E03
WATER SUPPLY; SEWERAGE
 E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
 E03D
Subclass index
WATER-CLOSETS, FLUSHING DEVICES
General structure 1/00, 3/00
Special constructions 5/00, 7/00
ACCESSORIES, COMPONENT PARTS 9/00, 11/00
URINALS 13/00
P:20 E03D 1/00
Water flushing devices with cisterns
 E03D 1/02
·  High-level flushing systems
 E03D 1/24
·  Low-level flushing systems
 E03D 1/30
·  Valves for high or low cisterns; Their arrangement (inlet valves, valves in general F16K)
P:50 E03D 3/00
Flushing devices operated by pressure of the water supply system
P:40 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 29/00; in aircraft B64D 11/00)
P:0 E03D 7/00
Wheeled lavatories (wheeled closets without flushing A47K 11/00; construction of land vehicles B62)
P:60 E03D 9/00
Sanitary or other accessories for lavatories (hand tools for cleaning the toilet bowl A47K 11/00; seats or covers for closets A47K 13/00; body supports, other than seats, for closets A47K 17/00; devices for preventing contamination of drinking-water pipes E03C 1/10)
 E03D 9/02
·  Devices adding a disinfecting, deodorising or cleaning agent to the water while flushing, or in the flushing tank (apparatus for disinfection of materials or objects in general A61L 2/00; treatment of water in general C02F)
 E03D 9/04
·  Special arrangement or operation of ventilating devices (ventilating rooms in general F24F)
 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)
P:30 E03D 11/00
Other component parts of water-closets (pipe joints or couplings in general F16L)
 E03D 11/02
·  Water-closet bowls (auxiliary chambers with connections to flushing water for bowl-cleaning utensils E03D 9/00; modified for using upwardly-directed sprays E03D 9/08; seats or covers A47K 13/00)
P:10 E03D 13/00
Urinals (without flushing devices A47K 11/00)