Systems and methods for long endurance stratospheric operations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 11, 2014
Grant Date -
Sep 20, 2012
app pub date -
Sep 8, 2011
filing date -
Mar 15, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An illustrative airship system for long endurance stratospheric operations includes an upper airship and a first end of a tether attached to the upper airship. A lower airship is attached to a second end of the tether and a payload airship is reversibly mated to the lower airship. The airship system is free flying and configured to maintain long duration station keeping. Illustrative methods for long endurance stratospheric operations are also provided.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully