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US20080045097 |
POWERED SURFBOARD FOR PRESERVING ENERGY OF SURFER DURING PADDLING
An improvement to a conventional surfboard includes an impeller and an electric motor contained primarily within the body of the surfboard, whereby performance of the surfboard is substantially... |
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US20090011667 |
SPORTSBOARD STRUCTURES
A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface;... |
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US20150360756 |
FOLDING RECREATIONAL BOARDS
Recreational boards are disclosed that include a first segment having a first top surface, a first bottom surface, and a first side surface that is substantially perpendicular to a longitudinal... |
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US20110056423 |
POWERED SURFBOARD
A motorized surfboard comprises top and bottom shells. The top shell comprises recesses that may contain motors, batteries, and motor controllers. The bottom shell comprises recesses that may... |
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US20140199903 |
AQUATIC SPORT BOARD
An aquatic sport board includes a top portion and a bottom portion. The bottom portion is coupled to the top portion by a first side portion and a second side potion. The first portion and the... |
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US20080116619 |
Profile bodyboard
A bodyboard has an improved construction for ease of handling. A variety of different shapes and construction features allows the bodyboard a distinct yet stable performance in the water. A... |
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US20130149922 |
SPORTSBOARD STRUCTURES
A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface;... |
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US20090049757 |
Roll-up inflatable beam structure
A sandwich beam including in one example first and second spaced walls, a core configured to maintain a predetermined spacing between the walls when the core is filled with pressurized gas and to... |
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US20100297898 |
HARDWARE-LESS WAKEBOARD BINDING COMPONENT AND ASSEMBLY AND METHOD OF MAKING ASSEMBLY
A wakeboard binding assembly includes a binding base and an outersole. The binding base is adapted to attach both to the wakeboard, and an upper of the binding. The outersole is designed to... |
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US20090038205 |
Elasmobranch-Repelling Magnets and Methods of Use
Devices and methods are disclosed for repelling elasmobranchs with high-pull-force magnets, including devices and methods for reducing by-catch in commercial fisheries and protecting humans from... |
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US20170001694 |
SPORTSBOARD STRUCTURES
A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface;... |
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US20140017963 |
PADDLEBOARD AND PADDLE DEVICES AND SYSTEMS
The paddleboard equipment preferably includes a paddle and paddleboard. The paddle may comprise: two shafts; two paddle blades; one or more secondary handles; and a connector. Each of the two... |
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US20100048071 |
WAVE RIDING BOARDS
A wave riding board comprises at least one portion made of a plastics material that can switch between a condition in which it is transparent or translucent and a condition in which it is... |
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US20070259578 |
POWERED SURFBOARD
A motorized surfboard with substantially flat and smooth top and bottom surfaces, a maximum thickness of three inches or less and no protruding parts other than fins extending from a rear, bottom... |
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US20150111448 |
WATERSPORTS BOARD
A watersports board includes a first rail handle retaining feature disposed along a first rail of the watersports board and configured to releasably attach a first rail handle at various positions... |
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US20080032575 |
IMPACT RESISTANT SURFBOARD
Waterboards such as surfboards are described that are formed of a combination of a resilient foam core with an outer shell of polycarbonate or polyurethane. Such waterboards may further include... |
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US20160107731 |
SWING WATERSKI
A swing waterski is provided, which includes a main body and at least one fin mounted to the main body and adapted to swing. The main body includes a top wall, a bottom wall, an arc front wall... |
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US20090181586 |
SURFBOARD AND METHOD AND APPARATUS OF MANUFACTURE
A method of forming a surfboard includes using a press to bend a flexible mold that contains a surfboard core, layed up with resin and reinforcing material. The layed up surfboard core is allowed... |
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US20080280096 |
Gliding Board Having a Reinforced Sandwich Structure
The invention proposes a gliding board including a sandwich-type layered structure comprising at least one first core layer (12) made of alveolar material, a first reinforcing layer (14) connected... |
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US20130029547 |
SURFBOARD OR PADDLEBOARD SPLITTABLE INTO TWO PARTS
A large surfboard or paddleboard cannot be carried in an automobile or a train, but it is extremely convenient if it can. A board using carbon fiber or glass fiber and an epoxy resin for weight... |
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US20090280704 |
Stringer of water sports board with enhanced flexibility and water sports board containing
thereof
A water sports board having enhanced flexibility includes an elongated core body having a nose end and a tail end, and top and bottom surfaces defining a curved shape of the water sports board;... |
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US20080014809 |
Hexagonal-cell inflated watercraft
In inflatable watercraft made of recyclable materials is presented, where the interior structure of the watercraft is a honeycomb of plastic cells, each with an inflation hole. The board can be... |
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US20110059664 |
ROLLING MEMBER
Rolling member comprising a track (2) and a moving part (1) able to move relative to the track (2) and designed to form a rolling strip (10) travelling in a closed circuit, said member being... |
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US20150307165 |
Folding Board System and Method
A folding board system comprising a plurality of board sections rotatably coupled via one or more hinge assemblies between respective board sections. In various embodiments, the folding board... |
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US20140141667 |
HYDROFOIL KICKBOARD
There is provided a kickboard for use in water, the kickboard comprising a central hull having a first surface and a generally opposing second surface. The hull is disposable in the water such... |
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US20170001447 |
PRINTING OF DIGITAL IMAGES ONTO FIBERGLASS
Processes, systems and methods for applying graphics digitally to fiberglass, along with products thereby including surfboards, allowing a true image to be conformably disposed upon geometrically... |
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US20160137274 |
MAGNET SYSTEM FOR REMOVABLE ATTACHMENT OF AN ACCESSORY TO PERSONAL WATERCRAFT
An attachment system secures an accessory to a personal watercraft. A magnet is attached or embedded within a top surface of the personal watercraft. A protective covering protects the magnet from... |
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US20120108119 |
SURFBOARD STRAP SYSTEM
A surfboard foot strap system and methods of use and manufacture are disclosed by which a surfer's foot can be maintained adjacent to a top surface of the surfboard during a surfing maneuver. The... |
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US20060178061 |
Flex and resonance controlled watercraft
A subassembly structurally engineered and manufactured in an aquatic watercraft. The subassembly includes hollow cored or foam filled tube-like structures incased in a foam core blank. The foam... |
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US20160106089 |
SHARK REPELLENT SYSTEM
A light sequence generation system is provided on human associated aquatic objects such as surfboards, boogie boards, and kayaks to deter shark attacks. Light sources such as light emitting diodes... |
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US20140349531 |
HANDLE DEVICE FOR A WATERSPORTS BOARD
A handle device for a watersports board. The handle device includes a base portion configured to protrude from a top surface of the watersports board, and a handle portion attached to the base... |
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US20130065463 |
PADDLEBOARD
A paddleboard includes a hollow paddleboard body made of plastics by rotational forming and having an enclosed chamber defined in between opposing top wall and said bottom wall thereof and... |
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US20080287018 |
Stealth tail quad surfboard
A tail section for a surfboard includes a substantially v-shaped notch or cutout intersecting substantially trailing edges formed between two points. Each of the substantially straight trailing... |
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US20100273372 |
Aquatic Body Board
The present invention provides an improved aquatic body surfing board for use by a rider in prone position. The nose of the board has a substantially semi-circular or semi-elliptical outline that... |
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US20070032149 |
Assembly for holding a foot on a sports item
The invention relates to a hinged, adjustable assembly for holding a foot (33) on a sports item (40). The inventive assembly is characterised by a shell (5) which pivots around a shaft (6) which... |
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US20130280971 |
Configurations of boards and paddles for water sports
New configurations of boards and paddles are disclosed that reduce drag and thereby increase the overall speed with which the boards and paddles can navigate through water. Such configurations... |
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US20080057804 |
CARRIER
The present invention is characterized in that a carrier (1) comprises support parts (6), (7) configured to be able to support an object of carry (12); a grip part (24) configured to be placed at... |
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US20070218787 |
Surfboard having a skin of reinforced fabric
A fiberglass covered recreational board for surfing and other water sports having increased strength and rigidity provided by a longitudinal, central band or bands of higher strength glass fibers... |
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US20070004297 |
Shark repellent system
A shark repellent system for repelling sharks away from an individual while boating. The shark repellent system includes an attachable magnet and a transmitter unit that emits sound waves at a... |
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US20130189886 |
Fin And Accessory Assembly And Watercraft Having Same
A fin assembly includes a fin, a mounting base and a socket base. The mounting base is provided for permanent inclusion within a watercraft. The mounting base defines a cavity that is adapted for... |
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US20100173545 |
ELEMENT OF CHANGING A SURFBOARD TAIL AND METHOD TO SET IT UP
Through which it will be possible the change of different parts that will provide, on just one surfboard, vary the tail format in a way that it could incorporate tails with pin, round, swallow,... |
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US20140099500 |
COMPOSITE MATERIALS AND ARTICLES COMPRISING THE SAME
The present invention disclosed a composite material comprising a core (10) sandwiched between two skins (15). Each of the skin (15) is a multiple layers skin comprising at least one layer of... |
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US20100173546 |
RETAINING STRUCTURE FOR REMOVABLY MOUNTING A SURFBOARD FIN
A retaining structure for a surfboard fin includes a mounting base secured in the undersurface of a surfboard, a fin member and two blocks. The mounting base has a receptacle and two holding... |
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US20090042467 |
Surfboard with the Function of Speed Measurement
The present invention is about a surfboard, especially the one that can measure the surfing speed by itself. This “surfboard with the function of speed measurement” comprises a surfboard body and... |
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US20160288883 |
PIVOTABLE FIN ASSEMBLY, FIN SYSTEM INCLUDING THE SAME, AND AQUATIC BOARD INCLUDING THE FIN SYSTEM
A pivotable fin assembly, fin assembly including the same, and an aquatic board including the fin system, the fin assembly including: a housing including a base, a side wall extending from the... |
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US20150191225 |
Stand-Up Paddleboard with interchangeable length and function-adjusting sections.
This invention is directed toward a stand-up paddleboard comprised of two or more sections, which mate together to form a Stand-up paddleboard of varying lengths, where each length is dependent... |
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US20130023169 |
Tri-Hulled Stand-Up Paddle Board
A trimaran standup paddleboard includes a main hull having a bow, a mid-beam and a stern. The main hull has a length and shape that extends from a point at the bow, broadens out to the mid-beam,... |
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US20100056003 |
Surfboard antislip pad structure
A surfboard antislip pad structure including a main body composed of an upper pad and a lower pad. The upper and lower pads together define an air chamber in the main body. The upper pad has a top... |
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US20090270001 |
Paddle to Pop-up Device
A device for attachment to the deck of a surfboard or paddleboard for making paddling a surfboard or paddleboard more comfortable and easier to paddle. On a surfboard the device can also assist in... |
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US20050064773 |
Surfcraft
A craft (1) for supporting a rider on the water in the form of an elongate, substantially planar member having a top riding surface (3), and a bottom planing surface wherein said planar member... |