Methods for forming noise absorbing barrier walls and related forms
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 2022
Grant Date -
Sep 26, 2019
app pub date -
Mar 20, 2019
filing date -
Mar 20, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A barrier wall is formed by rotating a mold to a horizontal orientation so that a rear wall of the mold is horizontally disposed and an encircling sidewall upstands from the rear wall, the floor and encircling sidewall at least partially bounding a compartment, an upper end of the encircling sidewall at least partially bounding a first access opening to the compartment. A first material is disposed into the compartment through the first access opening, at least a portion of the material being curable. A cover is placed over the first access opening to enclose the compartment. The mold is then rotated from the horizontal orientation to a vertical orientation. A portion of the sidewall is then moved to form a second access opening to the compartment. A second material is then dispensed into the compartment, at least a portion of the second material being curable.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- B29C Class
- 6201 Applications Filed
- 4009 Patents Issued To-Date
- 64.66 % 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
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|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 2, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 2, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 2, 2034 |
