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).
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Patent number: 7431386Abstract: 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: GrantFiled: May 5, 2006Date of Patent: October 7, 2008Assignee: Webasto AGInventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Patent number: 7404598Abstract: 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: GrantFiled: May 19, 2005Date of Patent: July 29, 2008Assignee: Webasto AGInventors: Roland Huebner, Friedhelm Wulf, Martin Pollak, Ralf Schwaighofer, Rudolf Muttenhammer, Andreas Lang
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Patent number: 7237836Abstract: 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: GrantFiled: May 5, 2006Date of Patent: July 3, 2007Assignee: Webasto AGInventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Patent number: 7198323Abstract: 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: GrantFiled: May 5, 2006Date of Patent: April 3, 2007Assignee: Webasto AGInventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Patent number: 7185936Abstract: 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: GrantFiled: May 5, 2006Date of Patent: March 6, 2007Assignee: Webasto AGInventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Publication number: 20060192412Abstract: 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: ApplicationFiled: May 5, 2006Publication date: August 31, 2006Applicant: Webasto AGInventors: Miriam Schonauer, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Publication number: 20060186709Abstract: 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: ApplicationFiled: May 5, 2006Publication date: August 24, 2006Applicant: Webasto AGInventors: Miriam SCHOENAUER, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Publication number: 20060186707Abstract: 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: ApplicationFiled: May 5, 2006Publication date: August 24, 2006Applicant: Webasto AGInventors: Miriam SCHOENAUER, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Publication number: 20060186708Abstract: 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: ApplicationFiled: May 5, 2006Publication date: August 24, 2006Applicant: Webasto AGInventors: Miriam SCHOENAUER, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Patent number: 7083226Abstract: 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: GrantFiled: August 30, 2004Date of Patent: August 1, 2006Assignee: Webasto AGInventors: Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign
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Publication number: 20050077757Abstract: 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: ApplicationFiled: August 30, 2004Publication date: April 14, 2005Inventors: Miriam Schonauer, Joachim Birkner, Michael Kolbl, Alexander Lang, Rudi Muttenhammer, Martin Pollak, Ralf Schwaighofer, Friedhelm Wulf, Jean-Guy Cocaign