Surface drainage system

Details Surface drainage system Surface drainage system

2006-01-25

2009-02-17

Lagman, Frederick L (Department: 3672)

Hydraulic and earth engineering

Fluid control, treatment, or containment

Flow control

C405S118000, C405S119000, C404S002000

Reexamination Certificate

active

07491017

ABSTRACT:
A surface drainage device, in particular a sink tank is provided for connection to a drainage device or similar water-conducting element. At least one wall section of the surface drainage device is provided for connection to the water-conducting element and includes at least one flat section that is made of an elastomeric material, so that it can be adapted for the connection by a simple tool.

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