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1. 发明申请

US20200047859A1 WATER JET PROPULSION BOAT 审中-公开
公开(公告)号：US20200047859A1
公开(公告)日：2020-02-13
申请号：US16380588
申请日：2019-04-10
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Naoki KINOMOTO
IPC分类号： B63B35/73 , B63H11/11
摘要： It is difficult to move forward/backward a water jet propulsion boat at very low speed through use of right and left operation elements each provided on a handle. In order to move the boat forward/backward at very low speed through a simple operation, under a state in which neutral operations have been carried out, an operation state of an engine is maintained in an idling state, and a movement position of a jet flow adjustment member including a deflector and a reverse bucket is controlled so as to adjust a difference between a “thrust generated by a forward jet flow component” and a “thrust generated by a backward jet flow component” of a jet flow divided into a forward jet flow and a backward jet flow by the jet flow adjustment member, based on an operation on a third operation element provided independently of the right and left operation elements.

2. 发明授权

US10479451B2 Retractable anchor fixtures 有权
公开(公告)号：US10479451B2
公开(公告)日：2019-11-19
申请号：US16251826
申请日：2019-01-18
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Maxime Valence , Etienne Girard , Kim Ross , Jonathan Desmeules
IPC分类号： B63B21/50 , B63B35/73 , B63H11/04 , B63B29/04
摘要： A retractable anchor fixture for accessories is described. The retractable anchor fixture is adapted for being movably disposed in a surface aperture in a surface and includes a fixture body, a fixture base extending from the fixture body, the fixture base including a stopper portion adapted for abutting an edge of the surface aperture, a first aperture defined by the fixture body, the first aperture being adapted to receive therethrough a portion of an anchor for anchoring an accessory to the anchor fixture, and an anchor chamber defined by the fixture body and communicating with the first aperture. An anchor fixture system including a retractable anchor fixture is also described.

3. 发明申请

US20190300132A1 BOAT AND PERSONAL WATERCRAFT 审中-公开
公开(公告)号：US20190300132A1
公开(公告)日：2019-10-03
申请号：US16274297
申请日：2019-02-13
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Naoki KINOMOTO , Sumihiro TAKASHIMA , Ryutaro IWAKI
IPC分类号： B63B35/73
摘要： A small boat includes an engine, a display that displays a speed setting image of a boat body and an acceleration setting image of the boat body side by side, an operator including a speed setting operator through which an operation of setting a speed set value is received and an acceleration setting operator through which an operation of setting an acceleration set value is received, and an engine controller that controls the engine based on the operations received by the operator.

4. 发明授权

US10407147B1 Float-boat adapter 有权
公开(公告)号：US10407147B1
公开(公告)日：2019-09-10
申请号：US14998817
申请日：2016-02-22
申请人： Hector Joaquin Benedi
发明人： Hector Joaquin Benedi
IPC分类号： B63H16/08 , B63H5/02 , B63B35/73
摘要： An aftermarket adaptor apparatus for a float-board is disclosed. My invention permits a user to adapt a conventional buoyant water float-board (typically a “stand-up paddleboard”, surf board, or other floatable device), to effectively convert it into a foot-propelled exercise board. The adapted float-board allows a user to travel across, over, and through water by the action and means of the user's feet treading and ambulating upon a treadmill integral to said adaptor apparatus (after its attachment onto said float-board). In practice, the treadmill is affixed onto and over the upper surface of the float-board at the time of the adapter being attached. Accordingly, the affixed adaptor upgrades a simple float-board for treadmill propulsion through the water.The adapted float-board permits a user to “self-propel” over, across, and through a body of water. This is accomplished by (1) the user attaching said adapter securely onto said float-board, (2) the user positioning the adaptor in place by strapping down the adaptor, (3) the user placing the adapted float-board into the water, and then while afloat and getting underway, (4) the user balancing and standing on top of and treading upon the adaptor's integral foot-actuated treadmill which is suspended over the buoyant coupled assembly comprising the original float-board with its attached propulsion adaptor.

5. 发明授权

US10399653B1 Jet ski impeller 有权
公开(公告)号：US10399653B1
公开(公告)日：2019-09-03
申请号：US15711645
申请日：2017-09-21
申请人： Craig Silta
发明人： Craig Silta
IPC分类号： B63H11/08 , B63B35/73
摘要： A multi-vane impeller for use upon a watercraft such as a jet ski is provided having an integral hydraulic compression ring permanently affixed to the outer end portions of the vanes. The impeller eliminates a need for the wear ring portion which is commonly provided on most jet skis, and is expected to improve efficiency and reduce maintenance costs. It is envisioned that the impeller would be provided as standard or optional equipment on new jet ski designs as well as being made available as an add-on kit for existing jet skis.

6. 发明授权

US10391702B2 Personal watercraft fabrication using thermoforming 有权
公开(公告)号：US10391702B2
公开(公告)日：2019-08-27
申请号：US14949881
申请日：2015-11-24
申请人： Free Form Factory, Inc.
发明人： Jordan Darling
IPC分类号： B29C51/10 , B29C51/42 , B29C51/26 , B63B9/06 , B29K105/00 , B29L31/30 , B63B5/24 , B63B35/73
摘要： Personal watercraft and personal watercraft fabrication using a thermoforming process are described. The personal watercraft manufacturing process includes a set of molds, thermoforming equipment, and thermal formable materials. The process greatly reduces manufacturing costs, decreases manufacturing time, increases part consistency and tolerances, offers better performance characteristics and durability and results in less environmentally harmful deposits and waste.

7. 发明申请

US20190202533A1 POWERED WATERCRAFT 审中-公开
公开(公告)号：US20190202533A1
公开(公告)日：2019-07-04
申请号：US16312431
申请日：2017-06-23
申请人： ASAP WATER CRAFTS LIMITED
发明人： Ross William KEMP
IPC分类号： B63B35/79 , B63B35/73 , B63B35/81
摘要： A powered watercraft (1) for support and surface-transport of a user lying prone. The watercraft (1) has a hull (3) formed by a moulded shell (20) of expanded plastics strengthened by a metal framework (27) which extends lengthwise of the hull. The framework (27) has two arms (29) that extend laterally to hand-grips (10) on either side of the hull (3). The watercraft (1) is steered by shifting of the user's weight to one side or the other while gripping the hand-grips. The craft (1) is powered by an electric motor (5) coupled to a rearwardly-facing shrouded-propeller (4) on an underside (6) of the shell (20). Electronic motor controls are housed in a watertight metal box (31) incorporated into the framework (27), and motor-speed is regulated via lever mechanisms (9) at the hand-grips. Heat is dissipated via a heat-sink plate (42) exposed directly to the flow through the duct (7).

8. 发明申请

US20190152566A1 RETRACTABLE ANCHOR FIXTURES 审中-公开
公开(公告)号：US20190152566A1
公开(公告)日：2019-05-23
申请号：US16251826
申请日：2019-01-18
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Maxime VALENCE , Etienne GIRARD , Kim ROSS , Jonathan DESMEULES
IPC分类号： B63B21/50 , B63B29/04 , B63H11/04 , B63B35/73
CPC分类号： B63B35/731 , B63B2029/043
摘要： A retractable anchor fixture for accessories is described. The retractable anchor fixture is adapted for being movably disposed in a surface aperture in a surface and includes a fixture body, a fixture base extending from the fixture body, the fixture base including a stopper portion adapted for abutting an edge of the surface aperture, a first aperture defined by the fixture body, the first aperture being adapted to receive therethrough a portion of an anchor for anchoring an accessory to the anchor fixture, and an anchor chamber defined by the fixture body and communicating with the first aperture. An anchor fixture system including a retractable anchor fixture is also described.

9. 发明授权

US10272981B2 Watercraft 有权
公开(公告)号：US10272981B2
公开(公告)日：2019-04-30
申请号：US15537483
申请日：2015-12-17
申请人： Alex Caccia , Adrian Thomas
发明人： Alex Caccia , Adrian Thomas
IPC分类号： B63B1/24 , B63B1/28 , B63B35/73 , B63H16/08 , B63H16/00 , B63H16/20
摘要： A watercraft includes a chassis, a drive, a hydrofoil and a drive transfer arm. The drive is operatively connected to a first end of the drive transfer arm. The hydrofoil is pivotably connected to a second end of the drive transfer arm. The watercraft is configured such that operation of the drive causes the hydrofoil to oscillate, to provide thrust. The hydrofoil is pivotably connected to the second end of the drive transfer arm with an adjustable connection mechanism. The adjustable connection mechanism is such that the distance between a leading edge of the hydrofoil and a rotational axis of a pivoting connection point to the drive transfer arm is adjustable.

10. 发明申请

US20190119943A1 Water Craft, Ground Tent, Tree Tent Combination 审中-公开
公开(公告)号：US20190119943A1
公开(公告)日：2019-04-25
申请号：US15790341
申请日：2017-10-23
申请人： TENTSILE LTD
发明人： Alex Shirley-Smith
IPC分类号： E04H15/00 , B63B35/58 , B63B35/73 , E04H15/04 , E04H15/56 , E04H15/30 , E04H15/20
CPC分类号： E04H15/008 , B63B35/58 , B63B35/73 , E04H15/04 , E04H15/20 , E04H15/30 , E04H15/42 , E04H15/44 , E04H15/54 , E04H15/56 , E04H2015/202 , E04H2015/208
摘要： A tent is designed for use in the air, connected at its vertices to trees or the like. The tent is further designed with enough support from an independent support structure to create a shelter there-in while in the air or on the ground. Further, the tent is built atop a floating mat or base. In order to provide enough strength to the base that it can be used to float the entire tent or hold the tent airborne, straps extend from each vertex of the mat through a central portal and connect back to themselves. From these straps, loops are further created to attach the tent, by way of the loops, to trees while the entirety of the mat is buoyant enough to hold the tent and people there-in afloat.

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