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4276668 |
Device for holding in position the forward portion of an inflatable boat
The device includes a rigid stay-bar which is bent so as to reproduce approximately the shape of the forward part of the boat, at least one of the ends of which is connected to a torsion-bar fixed...
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4236474 |
Boats
A boat which includes a hull body. The hull body includes a floor; two longitudinal walls and two end walls, each wall having a top face, the walls being joined together at their meeting ends into...
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4100870 |
Surfboard
A sailboard having an unstayed rig comprises a mast mounted by a universal joint on a surfboard having a retractable keel. A sail having a neck and a lower bolt-rope is attached between the mast...
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4075724 |
Folding boat
A boat made up of a foldable frame and a plurality of open-topped containers, having outwardly extending marginal flanges. The frame is made up of sections that fold into a compact unit for storage...
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4052761 |
Cartop trunk boat
A cartop, weather-tight, utility luggage carrier or trunk, which by adding two additional sections that are all detachably secured together therewith thus form a boat, the luggage carrier and...
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4050395 |
Articulated hull construction
A boat hull is provided including fore and aft hull sections pivotally interconnected for relative angular displacement of said sections about a horizontal transverse axis between predetermined...
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4000712 |
Boat hull construction
A boat comprising a main hull and an additional hull that is attached to the stern of the main hull. The additional hull is adjustable around a transversal axis relative to the main hull and acts...
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3996868 |
Windsurfer
A wind-propelled surfboard or aquaplane having a hull assembled of several separable hull sections which are longitudinally clamped together by means of tensioning cables extending inside two...
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3996635 |
Nestable multi-section boat assembly
A light weight, portable, multi-section boat assembly in which the sections may be transported in a compact, nested configuration to a desired body of water, and the sections upon reaching the body...
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3968532 |
Knock down boat construction
A boat is formed with a pair of separate, fore and aft extending deck halves to each of which is secured a pontoon; the deck halves being releasably secured together by a bridging front locking...
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3965513 |
Sectional boat structures
A boat structure having interconnected front and rear body sections, said body sections being provided at mating end portions thereof with substantially U-shaped abutting peripheral edges which are...
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3931655 |
Inflatable boat
An inflatable boat is preferably of sectional construction and includes a bow section, an intermediate section and a stern section which are releasably secured together. Each boat section is...
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3916468 |
Sectional canoe
A boat having at least two separate, shape-retaining sections, each section including a transversely disposed, vertical wall, each wall including a top edge and a bottom edge, each bottom edge...
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3908577 |
Land and water transport
A plurality of buoyant members adapted to be secured to one another to construct a floating platform which may be outfitted with a suitable power source mounted on the stern thereof to provide a...
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3883909 |
Sectional small water craft
The boat hull or hulls and necessary superstructure of small water craft are sectioned for convenience of transportation, storage, or handling, and are easily and quickly assembled and disassembled...
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3858541 |
MODULAR BOAT SYSTEM
This invention is a system of modular floating deck sections to provide additional deck space for a primary powered boat such as a houseboat or a cabin cruiser. The deck sections are removably...
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3846859 |
BOATING APPARATUS
Boating apparatus utilizing a small boat having two or more mating sections. First and second detachable mating half rib sections are employed, each section being secured to an edge of a...
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3822427 |
TELESCOPING RIGID BOAT
A boat, made of several idependent sections designed to be stacked one inside the other each of which sections join together by means of tongue and groove joints to form the assembled boat. Each...
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3816865 |
SECTIONAL CANOE
A canoe is formed of two separable sections which may be disconnected for use in travelling, storage and handling. The canoe sections include an inner keel, an angularly curved bow or stern piece,...
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3791080 |
FLOATING OR LAND BASED MODULAR ASSEMBLY FOR HOUSING OR COMMERCIAL USE
A floating or land based modular assembly for housing or commercial use including one or more selectively interengageable units. Each unit is of polygonal prefabricated shape and comprises...
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3787911 |
NESTABLE BOAT ON A KNOCK DOWN PLAN
A nestable boat on a knock down plan comprising a bow, a minor body, a major body and a stern. These four members are individually floatable. The bow is juxtaposed with the stern and is adapted to...
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3768107 |
SECTIONAL BOAT
A sectional boat comprised of two detachable sections secured together in longitudinal alignment by interlocking means in a fluid tight relation. Each section comprises a bottom wall, a front wall,...
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3744071 |
SECTIONAL BOAT CONSTRUCTION
Three basic boat sections or units are described herein, which boat sections can be joined to one another in a variety of configurations as each boat section has at least one end with a generally...
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3740781 |
RACING DRAGON BOAT
A new racing dragon boat is built of steel, aluminum or synthetic materials in sections which are connected together by bolts and nuts into one piece nearly or over 100 feet long. The hull of the...
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3704473 |
HULLS IN WATER CRAFT
A unique hull of essentially three parallel compartments held together into a single pontoon member is disclosed. The central compartment or section is shaped to accomodate a propeller shaft as...
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3664285 |
KNOCKDOWN PONTOONS FOR PORTABLE BOATS AND THE COMBINATION THEREOF
A knockdown, pontoon boat is described which may be easily assembled and disassembled. The boat is provided with high strength pontoons that may be dismantled for shipment and convenient storage....
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3538877 |
KIT FOR CONVERTING BOAT TO CATAMARAN
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3508787 |
CONVERTIBLE ENCLOSURE FOR PICKUP TRUCK BEDS
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3453669 |
BACK PACK BOAT
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3400414 |
Sectional boat construction
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3381322 |
Collapsible boat
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3349415 |
Sectional boat construction and hinged seat connecting means therefor
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3348246 |
Boat structure
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3340552 |
Two-piece skiff
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3325836 |
Boat top for cruising
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3221696 |
Mechanical couplings for multi-section floatable assembly
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3212109 |
Water craft
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3200420 |
Easily assembling and disassembling boat
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3167791 |
Module boat
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3150385 |
Collapsible boat
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3139058 |
Multiple hull water vehicle
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3131665 |
Bow section member for pontoons
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3129443 |
Convertible boat hull
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3119128 |
Sectional boat
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3111691 |
Sectional boat structure
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3105248 |
Combination outboard runabout and cabin cruiser
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3090053 |
Device for securing small boats together
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3085262 |
Boat construction
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3081465 |
Sectional boat
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3072928 |
Sectional boat
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