Method of making a reinforcing mat for a pultruded part
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 2, 2016
Grant Date -
May 30, 2013
app pub date -
Jan 23, 2013
filing date -
Jun 21, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A method of preparing a reinforcing structure for use in manufacture a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The method includes arranging a plurality of first reinforcing fibers in a transverse direction and attaching a permeable transport web of staple fibers to the first reinforcing fibers such that the portion of the first reinforcing fibers oriented in the direction transverse comprises at least 30% of a volume of materials comprising the reinforcing structure.
First Claim
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| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- 2013 Application Filing Year
- B29C Class
- 3653 Applications Filed
- 3211 Patents Issued To-Date
- 87.91 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B29C Class
- 0 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 2, 2027 |
