Silt barrier support system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 3, 2017
Issued Date -
N/A
app pub date -
Nov 23, 2016
filing date -
Nov 23, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A silt barrier support system broadly comprising a number of vertically extending posts, a number of silt barrier attachment devices, a number of end silt barrier attachment devices, and an inward silt barrier attachment device. The silt barrier attachment devices include vertical barbs for vertically retaining portions of an upper end of a geotextile fabric layer on upper portions of the posts. The end silt barrier attachment devices include horizontal barbs for laterally retaining end portions of the geotextile fabric layer on end posts. The inward silt barrier attachment device includes first and second sets of horizontal barbs for removing lateral slack from inward portions of the geotextile fabric layer.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- E01F Class
- 186 Applications Filed
- 141 Patents Issued To-Date
- 75.81 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- E01F Class
- 21.93 % this patent is cited more than
- 8 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 | Apr 3, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 3, 2029 |