Ballistic resistant sheet and use of such a sheet
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United States of America Patent
Stats
-
May 19, 2020
Grant Date -
Jan 18, 2018
app pub date -
Feb 5, 2016
filing date -
Feb 6, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a ballistic resistant sheet (12) comprising a three-layer hybrid structure, with a core layer (12-1) and two face layers (12-2; 12-3) wherein the core layer comprises at least one first monolayer comprised of first unidirectionally (UD) oriented fibers and a matrix material, and wherein each of the face layers comprise at least one second and at least one third monolayer comprised of second UD oriented fibers and third UD oriented fibers respectively and wherein the stiffness of the face layers is higher than the stiffness of the core layer.
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International Classification(s)
- 2016 Application Filing Year
- F41H Class
- 333 Applications Filed
- 234 Patents Issued To-Date
- 70.28 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F41H Class
- 15.07 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 19, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 19, 2031 |
