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公开(公告)号：US12110080B2
公开(公告)日：2024-10-08
申请号：US17335955
申请日：2021-06-01
发明人： James Jeffrey Marsh
摘要： Methods and systems are provided for draining water from the interior of a watercraft via a drainage valve system. In one example the drainage valve system has an outer frame housing an inner ball valve. The drainage valve system is adapted to be slidable between a first and a second position.
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公开(公告)号：US20240208393A1
公开(公告)日：2024-06-27
申请号：US18498469
申请日：2023-10-31
申请人： Thule Sweden AB
发明人： Joseph FLAHERTY , Jennifer ROMANS
摘要： A watercraft carrier includes a base, a hub, an upright, and an actuator. The base includes an outboard end, a distal end, and an upper surface. The hub is disposed at the distal end of the base. The upright is coupled to the hub and configured to rotate with respect to the base. The actuator is configured to release the upright from a locked configuration such that the upright can rotate from a first position to a second position. Displacing the actuator in an outboard direction releases the upright from the locked configuration.
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公开(公告)号：US12012181B1
公开(公告)日：2024-06-18
申请号：US18519034
申请日：2023-11-26
摘要： A clamping stand comprising a pair of cams, each cam operating as a cylindrical cam, having a clamping member facing the clamping member of an opposite clamping member for holding the object therebetween; and having a lower portion configured for arcuate motion connected by a linkage assembly that translates linear movement to rotational movement about a pivot axis, enabling uniform clamping pressure on an object through actuation of the linkage assembly and facilitating clamping through arcuate motion of the lower portions.
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公开(公告)号：US20230391425A1
公开(公告)日：2023-12-07
申请号：US18328702
申请日：2023-06-02
摘要： The invention relates to a watercraft, particularly a kayak having a battery compartment and motor mount for mounting a motor thereto. The kayak can be propelled either by a motor mounted to the motor mount or by manual paddling by a user of the kayak. The kayak may additionally have a seat mounted onto a track to allow the user to adjust their position as needed in the kayak. The kayak is extra wide to provide stability, while chamfered side walls allow the user to paddle with comfort regardless of the extra width. The kayak may optionally have wheels mounted thereon to facilitate handling and transport by the user.
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公开(公告)号：US11685480B2
公开(公告)日：2023-06-27
申请号：US17165337
申请日：2021-02-02
申请人： BOTE, LLC
发明人： Corey Cooper
CPC分类号： B63B29/04 , B63B32/77 , B63B34/26 , B63B2029/043
摘要： A seat made of drop stitch material has a back panel, a bottom panel, and a support panel, where the back and bottom panels are adjustably and detachably connected to each other at a substantially orthogonal orientation, and the support portion tilts or reclines the seat into a recumbent position which is advantageous for paddling while sitting on the upper surface of a watercraft.
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公开(公告)号：US11679846B2
公开(公告)日：2023-06-20
申请号：US17189284
申请日：2021-03-02
CPC分类号： B63B32/66 , B63B34/26 , B63B2035/009
摘要： A fin for use on a surfboard, the fin comprising: a leading edge, a trailing edge, and a base, the base comprising at least one mount for mounting the fin onto a surfboard; a first and a second outer fin surface which meet along the leading edge and the trailing edge and abut the base; and a first ridge protruding laterally from the first outer fin surface, and/or a second ridge protruding laterally from the second outer fin surface; wherein the shape and configuration of the fin creates an area of lower water pressure around and in front of the fin, as well as disrupting and/or reducing the size of trailing vortices, resulting in additional forward thrust for the board on which the fin is mounted.
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公开(公告)号：US11667358B2
公开(公告)日：2023-06-06
申请号：US16888508
申请日：2020-05-29
摘要： The invention relates to a watercraft, particularly a kayak having a battery compartment and motor mount for mounting a motor thereto. The kayak can be propelled either by a motor mounted to the motor mount or by manual paddling by a user of the kayak. The kayak may additionally have a seat mounted onto a track to allow the user to adjust their position as needed in the kayak. The kayak is extra wide to provide stability, while chamfered side walls allow the user to paddle with comfort regardless of the extra width. The kayak may optionally have wheels mounted thereon to facilitate handling and transport by the user.
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公开(公告)号：US11597483B2
公开(公告)日：2023-03-07
申请号：US16959361
申请日：2019-11-08
发明人： Bingrui Chen
摘要： The present invention discloses a wheel structure and a kayak using the same, relating to the field of ships. The wheel structure mainly comprises wheel bodies, a shaft and a support rod, wherein the connecting piece is arranged at one end of the support rod opposite to the wheel body, a bidirectional ratchet wheel mechanism is arranged between the shaft and the support rod, the bidirectional ratchet wheel mechanism can selectively control the shaft through adjustment, to make same rotate only in one direction, and then achieve the purpose of controlling the rotation direction of the wheels; the wheel structure is mounted on the kayak, when being loaded, the kayak is effortlessly pushed under the action of wheels, and the rotation direction of the wheels is limited by the bidirectional ratchet mechanism so that the wheels can only roll towards the vehicle, therefore, the pushing person does not need to powerfully offset the retreating force of the wheels, that is, it is easier and effortless to push the kayak to be loaded.
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公开(公告)号：US11173994B2
公开(公告)日：2021-11-16
申请号：US16600552
申请日：2019-10-13
申请人： Dennis James Czubin
发明人： Dennis James Czubin
摘要： A watercraft paddle has a composite structure of shaft components joined by adjustable joints enabling the shape of the composite structure and orientation of individual shaft components relative to other shaft components to be altered, a first paddle blade joined at a first outboard end of the composite structure, a second paddle blade joined at a second outboard end of the composite structure, opposite the first outboard end, and a first and a second grip region on the composite structure equally spaced to each side from center for a user to grip the composite structure to paddle the watercraft.
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公开(公告)号：US11124275B2
公开(公告)日：2021-09-21
申请号：US16865945
申请日：2020-05-04
摘要： In one example, a method includes positioning, within a mold, a device with a movable element that defines a portion of a volume, and the volume is contained within the mold, as part of a molding process, at least partly defining a molded watercraft by introducing plastic into the mold, disposing the plastic about the movable element, and with the movable element, excluding the plastic from the portion of the volume that is defined by the movable element so as to define a recess and an undercut that are integral with the watercraft and extend lengthwise with respect to a centerline of the watercraft, and the recess and undercut are integral, and communicate, with each other.
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