Patents Assigned to Son Screen Pty Ltd
  • Overflow screening device
    Patent number: 7077957
    Abstract: A screening device which is particularly useful for separating solids from liquids when sewerage systems overflow. The device includes an inner apertured chamber and an internal brush arrangement for sweeping over the apertures to prevent clogging. A spray enables the apertured chamber to be washed after use.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: July 18, 2006
    Assignee: Son Screen Pty Ltd
    Inventor: Stephen John Posselt