Composite Material for a Folding Vehicle Roof and Method for Production of a Composite Material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Aug 7, 2008
app pub date -
Feb 2, 2006
filing date -
Feb 10, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
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.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
WILHELM KARMANN GMBH | 49084 OSNABRÜCK |
International Classification(s)

- 2006 Application Filing Year
- B60J Class
- 406 Applications Filed
- 205 Patents Issued To-Date
- 50.50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Sommer, Jutta | Rheine, DE | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
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Patent Citation Ranking
- 2 Citation Count
- B60J Class
- 0 % this patent is cited more than
- 17 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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