Patents by Inventor John Cedric Bache

John Cedric Bache has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for use in a sewage treatment plant
    Patent number: 6365045
    Abstract: An apparatus for use in a sewage treatment plant comprises a settlement tank, an inlet channel for delivering an input sewage flow to the settlement tank, and a screen arrangement having a continuous belt screen for capturing screenings contained within the sewage flow to enable their subsequent removal therefrom. The screen arrangement is arranged within the settlement tank.
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: April 2, 2002
    Assignee: Jones & Attwood Limited
    Inventor: John Cedric Bache
  • Sewage screening apparatus
    Patent number: 6294085
    Abstract: A sewage screening apparatus which receives, in use, a sewage flow comprising a screen arrangement having a continuous belt screen for capturing screenings contained within the sewage flow to enable their subsequent removal therefrom. The apparatus also includes an impeller for generating a turbulence effect within the sewage flow to effect washing of the screenings contained within the sewage flow prior to their removal therefrom. The impeller is located within the screen arrangement.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: September 25, 2001
    Assignee: Jones and Attwood Limited
    Inventor: John Cedric Bache