Marine propulsion – Jet drive – Direction control for fluid jet
Reexamination Certificate
2008-09-09
2008-09-09
Swinehart, Ed (Department: 3617)
Marine propulsion
Jet drive
Direction control for fluid jet
Reexamination Certificate
active
11366276
ABSTRACT:
An operation device for a water-jet propulsion watercraft includes a first rotational shaft and a second rotational shaft. A first link can be rotatable about the first rotational shaft and a second link can be rotatable about the second rotational shaft. A bridging link can be configured to be capable of moving in parallel. A rotational end of the first link and a rotational end of the second link can be coupled such that an imaginary straight line connecting the rotational end to the first rotational shaft is parallel to an imaginary straight line connecting the rotational end to the second rotational shaft. A holding section can be provided on the bridging link to be held and operated by an operator.
REFERENCES:
patent: 3295490 (1967-01-01), Hiatt
patent: 4964821 (1990-10-01), Tafoya
patent: 02-147492 (1990-06-01), None
patent: 10236387 (1998-09-01), None
Knobbe Martens Olson & Bear LLP
Swinehart Ed
Yamaha Marine Kabushiki Kaisha
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