Ground effect craft
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 2022
Grant Date -
May 12, 2022
app pub date -
Jan 26, 2022
filing date -
Nov 8, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ground effect craft having a ground effect wing, a plurality of sponsons, and a control system is disclosed. The ground effect wing may include a fore ground effect wing and an aft ground effect wing. The ground effect wing may generate a stabilizing moment on at least one sponson to stabilize the around effect craft. The plurality of sponsons may be dynamically coupled to the body. The plurality of sponsons may be dynamically coupled to each other. The dynamic coupling may permit the sponsons to move relatively independent of the body and each other, thereby stabilizing the ground effect craft. The ground effect craft may include a stabilizing wing.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- B60V Class
- 12 Applications Filed
- 5 Patents Issued To-Date
- 41.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60V 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 | Jan 12, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 12, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 12, 2034 |
