Matches 1 - 50 out of 162 1 2 3 4 >
Match Document Document Title
7587986 Modular personal pontoon boat  
A modular personal flotation system comprising, at least in part, rigid, seamless, non-woven modules, such as a seat module and various pontoon modules, formed by the process of rotational molding...
7568444 Folding kayak  
A folding kayak includes fore and aft subassemblies which are joined together and are covered by a water-impermeable skin to provide a watercraft with the favorable attributes both hard shell and...
7540248 Kick boat  
A twin-hulled, single-person, collapsible boat, has a pair of open, canoe-shaped hulls; a removable, collapsible frame connecting the hulls together; and a removable, one-person seat assembly...
7513210 Modular sponson with replaceable sections  
A modular sponson for a small boat has discrete sections disposed in a series from the bow and along both sides to the stern. Each section has an axially extending length of tubing defining a...
7401567 Built-up type boat  
The present invention relates to a prefabricated boat. The prefabricated boat comprises a body part being composed of a plurality of division members capable of being assembled, an armor part for...
7395773 Multi-part boat  
A multi-part boat includes a plurality of substantially hollow hull sections with at least one end of each section being attachable to one end of another section, with at least one bulkhead...
7390234 Sectionalized board for water sports  
The invention relates to a buoyant board ( 10 ) for water sports. The board includes a vertically flattened elongated body ( 12 ). The body has a lower face ( 14 ) for contact with water, and an...
7334534 Fishing kayak with a deployable fan tail  
A water vessel includes a hull having a maximum width. The hull defines a first portion and a second portion. Each of the first and second portions has an end at which a width of the hull converges...
7213798 Method and apparatus for retrieving submerged vehicles  
A submerged vehicle extraction method employing a specifically designed apparatus known as the submerged vehicle extractor. The primary purpose of the submerged vehicle extractor is to facilitate...
7124702 Fishing kayak with a deployable fan-tail  
A water vessel has a hull having a maximum width and defines a first portion and a second portion. Each of the first and second portions has an end at which a width of the hull converges relative...
7121909 System of interchangeable components for creating a customized waterboard  
A system of interchangeable components includes various front panels, rear panels, adaptors, and interfaces that can be variably and removably assembled to form various customized waterboards with...
7066104 Marine vessel structural interface  
One embodiment of a structural interface for a marine vessel includes a first plate having a recess for receiving an alignment projection therein and a first block manufactured of a first,...
7063036 System for connecting buoyant marine bodies  
A system for connecting a two buoyant marine body in a side to side manner, the system comprising first male and female coupling members fixed to the side of a first and second marine body and...
7029350 Sectionalized surfboard  
A sectionalized surfboard, which can be dismantled into sections and rejoined for use. The sections are joined using a vertically installed bolt or pin. The bolt or pin is inserted through holes in...
6983715 Inflatable boat having a detachable rigid hull  
An inflatable boat with a V-shaped hull comprising at least a central longitudinal strip that is rigid, and that is made up of a plurality of longitudinal segments assembled together end-to-end,...
6948443 Folding boat  
A folding boat ( 11 ) with at least two foldable horizontal frames ( 12 ) each comprising at least two fold ably connected sections ( 12 A), ( 12 B) in one said frame ( 12 ) and ( 12 C), ( 12 D) in...
6918347 Variable aquatic floating kit for leisure and sports  
An aquatic floating kit variable in combination for leisure and sports, said floating kit comprises: a seat for seating and lying and at least an arciform floating member, the seat and the floating...
6878021 Seahorse  
A water craft that is made in three units which are connected together. The dimensions of the units can be varied to carry different size users. A motor that forces air through a tube is mounted in...
6877455 Prefabricated boat  
The object of this invention is to provide a prefabricated boat consisting of a reinforced plastic boat body ( 1 ), and a rubber tube ( 2 ) detachably attached along each side of the body ( 1 ) to...
6860221 Tubular boat having modular construction  
A rigid hull inflatable style boat constructed of rigid-shell modules. Modular gunwale sections are mounted to the trailing ends of a modular bow section to form the a flotation collar. Boats...
6755142 Modular pontoon system  
A pontoon system comprising a series of hollow plastic modular units held together in a string under a watercraft is disclosed. The string may be compressed so as to form a unitary pontoon. If the...
6640741 Pontoon watercraft integrated load distribution system  
A pontoon watercraft having a pair of inflatable pontoons, secured by a framework, which maintain the pontoons spaced apart and symmetrical and parallel with each other. The watercraft has an...
6637362 Sectional boat  
A sectional boat having first and second buoyant hulls joinable together at their transoms. The transoms, or transom plates attached to the outer surface of each of the transoms, have a corrugated...
6619224 Marine vessel  
A modular marine vessel has a variable hull and a plurality of boat forming modules including a bow section module, a load section module having a bow end and an aft end, and a bulkhead forming...
6612255 Severably sectioned and stackable boat  
A boat has two or more open hull sections that may be assembled prior to using the boat and disassembled or separated from one another prior to transporting or storing the boat. The forwardmost...
6490989 Propelling system  
A propelling system for propelling a fisherman's float through the water while fishing. The propelling system includes a frame assembly having a plurality of strap members. Each of the strap...
6368172 Water glider  
A double-hulled, single-seat water glider, adapted to be towed behind a motorboat, comprises a unibody frame having a tilted front end. A detachable extension is provided to accommodate a second...
6345581 Modular pontoon boats  
A modular pontoon boat including a modular deck and modular pontoons is described. The modular deck includes interlocking portions. Each modular pontoon includes interlocking sections having locks...
6325014 Modular boat hull and method of assembly  
A modular boat hull including bow and stern sections and at least one center section. Preferably these modular sections are rotomolded thermoplastic parts. These modular hull sections can be...
6325013 Portable boat having a plurality of attachable segments  
A portable boat having multiple sections, which are connected together during use and are stacked together when not use is disclosed. Each boat section is formed of an inner an outer shell each...
6283058 Foam plastic boat and method of manufacturing same  
A plastic boat is formed of wide extruded polyethylene foam planks all external surfaces of which have a skin. Two such planks are heated and then folded 60°, such that the longitudinal halves are...
6283057 Boat with articulating bow and method for articulating the bow of a boat  
A boat with an articulating bow and a method for articulating the bow of a boat is provided which permits easier storage and transportation of the boat, without increasing the height of the boat...
5826533 Twin-hulled boat  
A twin-hulled boat (1) is constructed from three individual parts being two parallel, relatively narrow and relatively long hulls (2) each individually connected, at releasable joints (13,9), to a...
5803007 Modular pontoon deck  
A modular float for forming a floating structure includes a top surface, a bottom surface and a plurality of sides connecting the top surface and the bottom surface. Each of the sides has a...
5746150 Boat for use with a personal watercraft  
An improved small boat that allows various brands of narrow motorboats or jet propelled personal watercraft to enter a docking bay between twin rear hulls and be secured in the docking bay. The...
5744072 Method of treating waste water  
Apparatus and a process for use in aeration of a fluid. The apparatus includes a tubular drive shaft having a first end and a second end. The first end is coupled to a selectively rotatable power...
5711692 Sectionalized surfboard  
A sectionalized, disassemblable board-like hull which can be adapted for use as a surfboard, windsurfer, or the like. The hull preferably has two sections, i.e. front and rear. The hull sections...
5645010 Device for a box  
The present invention refers to a device, at a box consisting of an upper part and a lower part of a load box which by said parts can be coupled together to each other to form a storage box and...
5619943 Portable watercraft with improved pontoon connection  
A portable watercraft having an improved cross-arm to pontoon connection is shown. The pontoon includes an attachment pad with a handle provided thereon which serves as the male portion of the...
5582126 Modular watercraft system  
A modular watercraft system includes large and small hulls, and a variety of connectors for enabling the manual assembly of any one of several multi-hull watercraft, for example an outrigger, a...
5542370 Portable fishing deck and boat with fishing deck  
A fishing deck kit provides for mounting a fishing deck including an elevated fisherman's chair and trolling motor to either the fore or aft end, or both ends of a pair of canoes or other pontoon...
5540169 Pontoons and pontoon vessel  
A pontoon boat is manufactured using sectional pontoons of rotationally molded thermoplastic material. The pontoon sections are engaged end to end using integral lugs and sockets on the ends of the...
5476403 Adjustable surfboard  
A surfboard, which can be dismantled into sections, for convenient transportation and can be reassembled for use. The surfboard can also be shortened or elongated to provide adequate buoyancy for...
5385497 Water exerciser  
Apparatus for supporting the human in water includes floats for resting on the water and a structure for supporting the human. A structure is affixed to the floats and the human can use his feet or...
5383702 Truck's one-man convertible camper-top/skiff  
A universal weather-tight pickup-truck camper-top configuration facilitating easy detatchment by the driver alone; plus, provision of an optional rentable component facilitating rapid one-man...
5372085 Collapsible boat  
A boat having bottom and side panels. A yieldable diaphragm has a seal between the diaphragm and the panels. A motor mount on a rear seat board projects rearwardly and beyond the diaphragm to...
5349918 Modular twin hull boat  
The modular boat has an improved assembly which is more compact when disassembled and is more solid when assembled. The boat comprises two side cockpit members, a transverse bow member, a...
5301629 Segmented boat  
A rigid hull boat made up of detachable bow and stern sections. These are joined at abutting transverse bulkheads: male locking lugs project from the bulkhead of the bow section, and these are...
5265555 Bass boat kit apparatus  
A plurality of inserts are arranged for mounting within a hull of a boat member between a bow and stern plate of the hull. The inserts are arranged for mounting to the side walls of the hull and...
5261346 Segmented heavy duty boat with multi-use segments  
The invention covers a boat comprising a minimum of two segments with interlocking dovetail joints and equipped with a pair of heavy duty clamps to fit over adjacent ends of each segment and clamp...
Matches 1 - 50 out of 162 1 2 3 4 >