Vertiport and associated method for enhancing stability and attenuating noise during an aircraft landing and takeoff
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 27, 2022
Grant Date -
Feb 4, 2021
app pub date -
Jul 29, 2019
filing date -
Jul 29, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vertiport for an aircraft. The vertiport includes a landing platform that includes a landing surface and a plurality of primary through-openings, wherein the landing platform at least partially defines a primary chamber subjacent to the landing platform, the primary chambering having a primary chamber volume, and wherein the plurality of primary through-openings are in fluid communication with the primary chamber. The disclosed vertiport further includes an air moving unit positioned to withdraw air from the primary chamber.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- E01F Class
- 228 Applications Filed
- 144 Patents Issued To-Date
- 63.16 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E01F 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 | Jun 27, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 27, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 27, 2034 |
