Composite Material for a Folding Vehicle Roof and Method for Production of a Composite Material

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United States of America Patent

APP PUB NO 20080185877A1
SERIAL NO

11815828

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A composite material for a folding vehicle roof of a convertible vehicle is provided in which a lower layer that faces the interior of a vehicle when the vehicle roof is closed is constructed at least in part as a woven textile layer, which is bonded on its side that faces away from the interior of the vehicle when the vehicle roof is closed to a leather layer via an intermediate layer and characterized in that on the side of the leather layer that faces an intermediate layer, which serves to improve the water impermeability of the composite material, an intermediate layer that impregnates the leather layer and also serves to improve the water impermeability of the composite material, along with strengthening a bond between the leather layer and the intermediate layer, is applied.

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Patent Owner(s)

Patent OwnerAddress
WILHELM KARMANN GMBH49084 OSNABRÜCK

International Classification(s)

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  • 2006 Application Filing Year
  • B60J Class
  • 406 Applications Filed
  • 205 Patents Issued To-Date
  • 50.50 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sommer, Jutta Rheine, DE 1 2

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Patent Citation Ranking

  • 2 Citation Count
  • B60J Class
  • 0 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8050124111 - 1011 - 2021 - 3031 - 4041 - 5061 - 700510152025303540455055606570758085

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