Unmanned aerial vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 23, 2024
Grant Date -
Aug 17, 2023
app pub date -
Dec 31, 2022
filing date -
Dec 31, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An unmanned aerial vehicle having a fuselage, a water collection and emission equipment, wings, linear reinforcements, a landing gear and a vertical fin. The water collection and emission equipment has buoyancy units, a sealed cabin, a water pump and a water collection and emission pipe. The sealed cabin is detachably connected to the fuselage, and a compartment is arranged in the sealed cabin. The water pump is arranged in the compartment and the side wall of the sealed cabin has at least one concave part which is concave towards the direction of the inner cavity used for slowing down the swaying of water.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- B64D Class
- 2067 Applications Filed
- 985 Patents Issued To-Date
- 47.66 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B64D Class
- 0 % this patent is cited more than
- 1 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 23, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 23, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 23, 2036 |
