Systems and methods for long endurance airship operations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 18, 2017
Issued Date -
N/A
app pub date -
Mar 15, 2011
filing date -
Mar 15, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In one example, a long endurance airship system includes a first combined airship with a payload airship and a first logistics airship. The first combined airship is configured for stationkeeping at a predetermined station during meteorological conditions with wind speeds below a predetermined threshold. The airship system also includes a second combined airship which is a reconfiguration of the first combined airship and includes the payload airship and a second logistics airship. The second combined airship is configured for stationkeeping at the predetermined station in all meteorological conditions, including meteorological conditions with wind speeds above the predetermined threshold.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B64B Class
- 26 Applications Filed
- 23 Patents Issued To-Date
- 88.47 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- B64B Class
- 26.67 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 18, 2028 |
