Plumbing installations for waste water; Basins or fountains connected thereto (drainage devices in floors E03F5/04); Sinks

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Domestic plumbing installations for fresh water or waste water; Sinks > Plumbing installations for waste water; Basins or fountains connected thereto (drainage devices in floors E03F5/04); Sinks

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• E03C 1/122 Pipe-line systems for waste water in building (pipe-line systems in general F17D)
• E03C 1/126 Installations for disinfecting or deodorising waste-water plumbing installations
• E03C 1/14 Wash-basins connected to the waste-pipe
• E03C 1/16 Wash-fountains connected to the waste-pipe
• E03C 1/18 Sinks, whether or not connected to the waste-pipe
• E03C 1/20 Connecting baths or bidets to the wastepipe
• E03C 1/22 Outlet devices mounted in basins, baths, or sinks (stoppers A47K1/14)
• E03C 1/24 Overflow devices for basins or baths (E03C1/232 takes precedence)
• E03C 1/26 Object-catching inserts or similar devices for waste pipes or outlets (E03C1/28 takes precedence)
• E03C 1/28 Odour seals
• E03C 1/30 Devices to facilitate removing of obstructions in waste-pipes or sinks
• E03C 1/32 Holders or supports for basins
• E03C 2001/1206
• E03C 2001/1213