Fiber mat, method of making the fiber mat, and bituminous roofing product
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 1, 2022
Grant Date -
Jun 28, 2018
app pub date -
Dec 21, 2017
filing date -
Dec 21, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A fiber mat includes a unitary assembly of fibers including at least a first set of fibers and at least a first binder comprising an organic resin, wherein the unitary assembly of fibers includes a minority portion and a majority portion different than the minority portion, wherein the fiber mat provides at least a 5% increase in tear when placed in a bituminous roofing product compared to an equivalent bituminous roofing product made with a fiber mat of equivalent weight containing a homogenous mat structure.
First Claim
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International Classification(s)
- 2017 Application Filing Year
- B29C Class
- 6708 Applications Filed
- 4570 Patents Issued To-Date
- 68.13 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B29C Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 1, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 1, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 1, 2033 |