Title:
Automatic pilot
United States Patent 2864990
Inventors:
Hill, Arthur D.
Publication Date:
12/16/1958
Export Citation:
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Assignee:
Hill, Cunningham Automatic Pilo
Primary Class:
318/647
Other Classes:
33/333, 33/349, 114/144R, 318/266, 318/588
International Classes:
G05D1/02; G05D1/02
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US Patent References:
2498223Steering apparatus for ships
2448778Automatic boat-steering mechanism
2221311Automatic steering for ships and other craft
2068065Compass controlled circuit closer
2059271Control system and apparatus
1378740Autogubernator
1360694Navigational apparatus
1015061N/A
0774693N/A
0507522N/A