Water vessel propulsion system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 4, 2002
app pub date -
Dec 27, 2001
filing date -
Dec 28, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A propulsion system for water vessels using an endless track system in which flexible material is attached to the inside edges of the track to reduce water friction or to reduce the thickness of the endless track. Further improvements include methods of forcing air beneath the tracks and methods of containing air beneath the tracks and methods of providing traction to the water vessel.
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