Patents by Inventor Edwin V. Bowden

Edwin V. Bowden 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 coating moving fiber webs
    Patent number: 6895690
    Abstract: An apparatus for coating a moving web, in particular a paper or cardboard web, on one or both sides with a liquid or pastous coating material includes a coating station for applying the coating material onto the web, as well as a non-contact turning apparatus following the coating station in the moving direction of the web. The web moves in only one plane from the point of exit from the coating station to the point of entry into the non-contact turning apparatus, without changing direction.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: May 24, 2005
    Assignee: Voith Paper Patent GmbH
    Inventors: Knut Helmer, Edwin V. Bowden
  • Apparatus for coating moving fiber webs
    Patent number: 6634120
    Abstract: An apparatus for coating a moving web, in particular a paper or cardboard web, on one or both sides with a liquid or pastous coating material includes a coating station for applying the coating material onto the web, as well as a non-contact turning apparatus following the coating station in the moving direction of the web. The web moves in only one plane from the point of exit from the coating station to the point of entry into the non-contact turning apparatus, without changing direction.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: October 21, 2003
    Assignee: Voith Paper Patent GmbH
    Inventors: Knut Helmer, Edwin V. Bowden
  • Apparatus for coating moving fiber webs
    Publication number: 20030154619
    Abstract: An apparatus for coating a moving, web, in particular a paper or cardboard web, on one or both sides with a liquid or pastous coating material includes a coating station for applying the coating material onto the web, as well as a non-contact turning apparatus following the coating station in the moving direction of the web. The web moves in only one plane from the point of exit from the coating station to the point of entry into the non-contact turning apparatus) without changing direction.
    Type: Application
    Filed: January 14, 2003
    Publication date: August 21, 2003
    Applicant: Voith Paper Patent GmbH
    Inventors: Knut Helmer, Edwin V. Bowden
  • Apparatus for coating moving fiber webs
    Publication number: 20020133972
    Abstract: An apparatus for coating a moving web, in particular a paper or cardboard web, on one or both sides with a liquid or pastous coating material includes a coating station for applying the coating material onto the web, as well as a non-contact turning apparatus following the coating station in the moving direction of the web. The web moves in only one plane from the point of exit from the coating station to the point of entry into the non-contact turning apparatus, without changing direction.
    Type: Application
    Filed: September 28, 2001
    Publication date: September 26, 2002
    Inventors: Knut Helmer, Edwin V. Bowden