Patents by Inventor Friedhelm Wulf

Friedhelm Wulf 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: 7431386
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward. Furthermore, the roof plate has a nontransparent area with a holding frame for a functional element molded onto a bottom thereof.
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: October 7, 2008
    Assignee: Webasto AG
    Inventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Patent number: 7404598
    Abstract: In a motor vehicle with a roof opening (12) located in a fixed roof surface (10) and a cover (13) for closing the roof opening, the cover has an at least partially transparent pane (14) and a frame which is connected to the pane and which extends over at least one part of the edge of the pane. The pane (14) is a plastic pane and the frame is formed by in situ foaming (20) of a foam material onto the periphery of the pane, the shape of the pane, in at least one partial area of a connecting region between the pane and the peripheral foam, is configured such that a permanent mechanical, positive interlocking connection is created between the pane and the peripheral foam.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: July 29, 2008
    Assignee: Webasto AG
    Inventors: Roland Huebner, Friedhelm Wulf, Martin Pollak, Ralf Schwaighofer, Rudolf Muttenhammer, Andreas Lang
  • Patent number: 7237836
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: July 3, 2007
    Assignee: Webasto AG
    Inventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Patent number: 7198323
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward. Furthermore, the roof plate has a nontransparent area with a holding frame for a functional element molded onto a bottom thereof.
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: April 3, 2007
    Assignee: Webasto AG
    Inventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Patent number: 7185936
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward. Furthermore, the roof plate has a nontransparent area with a holding frame for a functional element molded onto a bottom thereof.
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: March 6, 2007
    Assignee: Webasto AG
    Inventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Publication number: 20060192412
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Application
    Filed: May 5, 2006
    Publication date: August 31, 2006
    Applicant: Webasto AG
    Inventors: Miriam Schonauer, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Publication number: 20060186709
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Application
    Filed: May 5, 2006
    Publication date: August 24, 2006
    Applicant: Webasto AG
    Inventors: Miriam SCHOENAUER, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Publication number: 20060186707
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Application
    Filed: May 5, 2006
    Publication date: August 24, 2006
    Applicant: Webasto AG
    Inventors: Miriam SCHOENAUER, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Publication number: 20060186708
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Application
    Filed: May 5, 2006
    Publication date: August 24, 2006
    Applicant: Webasto AG
    Inventors: Miriam SCHOENAUER, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Patent number: 7083226
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: August 1, 2006
    Assignee: Webasto AG
    Inventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
  • Publication number: 20050077757
    Abstract: A motor vehicle roof with a roof plate which has a transparent plastic area to which a peripheral plastic edge is molded which is used especially as a cover visor and which extends downward.
    Type: Application
    Filed: August 30, 2004
    Publication date: April 14, 2005
    Inventors: Miriam Schonauer, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign