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21st Century Airships Inc.
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Newmarket, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Airship and method of operation
Patent number
7,055,777
Issue date
Jun 6, 2006
21st Century Airships Inc.
Hokan S. Colting
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Airship and method of operation
Patent number
6,966,523
Issue date
Nov 22, 2005
21st Century Airships Inc.
Hokan S. Colting
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
AIRSHIP AND METHOD OF OPERATION
Publication number
20050173591
Publication date
Aug 11, 2005
21st Century Airships Inc.
Hokan S. Colting
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
AIRSHIP AND METHOD OF OPERATION
Publication number
20030234320
Publication date
Dec 25, 2003
21st Century Airships Inc.
Hokan S. Colting
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Trademark
last 30 trademarks
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Trademark
76238089
Serial number
76238089
Filing date
Apr 10, 2001
21St CENTURY AIRSHIPS INC.
12 - Vehicles