Patents by Inventor Cord Walter

Cord Walter 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).

  • Patent number: 8162102
    Abstract: A vacuum waste-water system sound-absorber includes a connection stub for a vacuum waste-water system and an aspiration air duct, wherein the aspiration air duct is radially delimited by a pipe, wherein the pipe is delimited at an interior of the aspiration air duct by an internal wall and is delimited at an exterior of the aspiration air duct by an external wall, wherein the internal wall comprises openings in a radial direction, wherein the external wall comprises openings in radial direction, wherein a sound-absorbent material is arranged between the internal wall and the external wall.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: April 24, 2012
    Assignee: Airbus Operations GmbH
    Inventors: Christian Seibt, Cord Walter
  • Publication number: 20110147117
    Abstract: A vacuum waste-water system sound-absorber includes a connection stub for a vacuum waste-water system and an aspiration air duct, wherein the aspiration air duct is radially delimited by a pipe, wherein the pipe is delimited at an interior of the aspiration air duct by an internal wall and is delimited at an exterior of the aspiration air duct by an external wall, wherein the internal wall comprises openings in a radial direction, wherein the external wall comprises openings in radial direction, wherein a sound-absorbent material is arranged between the internal wall and the external wall.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 23, 2011
    Applicant: AIRBUS OPERATIONS GMBH
    Inventors: Christian Seibt, Cord Walter