Title:
Rigid sail construction for boats or the like
United States Patent 2484687
Inventors:
Carl Jr., William P.
Publication Date:
10/11/1949
Export Citation:
Click for automatic bibliography generation
Assignee:
Carl Jr., William P.
Primary Class:
114/102.22
Other Classes:
114/39.31, 244/219
International Classes:
B63H9/06; B63H9/00
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US Patent References:
2319999Sailboat
2020759Construction of the trailing edges of aeroplane wings
1732642Aircraft control
1700660Stream-line sail
1565097Differential aileron control
1348912Boat-sail
Foreign References:
GB198649A
DE451215C