Propeller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 28, 1985
Issued Date -
N/A
app pub date -
Nov 17, 1983
filing date -
Nov 30, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Propellers including blades affixed to a hub which provide generally axial flow of a fluid medium through the blade area. The blades are formed from cylindrical segments and include a generally straight leading edge and a generally convex trailing edge.
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