Patents Assigned to YAMAHA JET BOAT MANUFACTURING U.S.A,, INC.
  • Patent number: 9714075
    Abstract: A jet boat includes a hull, a jet propulsion nozzle mounted to a rear of the hull, and an articulating keel attached at the rear of the hull. The articulating keel is connected to the jet propulsion nozzle via a connecting portion such that when the jet propulsion nozzle is turned, at least a portion of the articulating keel is turned with the jet propulsion nozzle. The jet propulsion nozzle turns about a first pivot axis extending vertically or substantially vertically, and the articulating keel turns about a second pivot axis extending vertically or substantially vertically. The first pivot axis of the jet propulsion nozzle is coaxial with the second pivot axis of the articulating keel.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: July 25, 2017
    Assignees: YAMAHA MOTOR CORPORATION, U.S.A., YAMAHA JET BOAT MANUFACTURING U.S.A., INC.
    Inventors: Scott Watkins, Ed Miller
  • Patent number: 9079638
    Abstract: A watercraft is provided. The watercraft includes a cockpit. The watercraft further includes a stern-facing seat having a movable backrest. The seat is outside of the cockpit. An aquatic activity platform extends to a stern of the watercraft from the seat, and defines a foot rest for the seat. An engine is positioned substantially further towards a bow of the watercraft than the seat. A storage compartment has an opening positioned further towards the bow than the backrest of the seat. The backrest is movable to a first position to expose the opening and provide access to the storage compartment, and to a second position to conceal the opening.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: July 14, 2015
    Assignees: YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA JET BOAT MANUFACTURING U.S.A., INC.
    Inventors: Mike Ricciardi, Scott Watkins, Ed Miller, Thomas Griffin
  • Publication number: 20150144052
    Abstract: A watercraft is provided. The watercraft includes a cockpit. The watercraft further includes a stern-facing seat having a movable backrest. The seat is outside of the cockpit. An aquatic activity platform extends to a stern of the watercraft from the seat, and defines a foot rest for the seat. An engine is positioned substantially further towards a bow of the watercraft than the seat. A storage compartment has an opening positioned further towards the bow than the backrest of the seat. The backrest is movable to a first position to expose the opening and provide access to the storage compartment, and to a second position to conceal the opening.
    Type: Application
    Filed: November 27, 2013
    Publication date: May 28, 2015
    Applicants: YAMAHA JET BOAT MANUFACTURING U.S.A,, INC., YAMAHA MOTOR CORPORATION, U.S.A.
    Inventors: Mike RICCIARDI, Scott WATKINS, Ed MILLER, Thomas GRIFFIN