|
Match
|
Document |
Document Title |
|
|
7165501 |
Sail conversion kit and method for small watercraft
An assembly for converting a non-sailing boat to a sailboat comprises a sailing keel adapted to be removably attached to the keel of a boat, a first and a second support frame, one or more straps...
|
|
|
6807919 |
Mastless kayak sail
A mastless sail for use in a two-seat kayak is disclosed. The apparatus is designed with a boomstick feature for supporting and controlling the bottom of the sail. The existing kayak paddles...
|
|
|
6615758 |
Portable sail kit
A “V”-shaped sail is mounted to flexible tubular members. The tubular members are permitted to flex as wind speed increases. This lowers the effective center of effort and the area of the sail...
|
|
|
6457430 |
Sailing assembly for small boats
Small boats such as kayaks, canoes, and skiffs that are normally not propelled by wind power are provided with apparatus of this invention that can enable the conversion to a sailing vessel. A mast...
|
|
|
6390013 |
Open-trough kayak sail kit
An open-trough kayak sailing accessory kit according to the invention is described in which a removable, portable, lightweight bi-pod mast is mounted to a removable board/hatch at the front of the...
|
|
|
6289833 |
Device for moving an individual relative to a surface with the assistance of wind
A device (10) for moving an individual (12) over a surface (14) with the assistance of wind (16) is provided herein. The device (10) includes a support section (18), and a sail section (20) which...
|
|
|
5887538 |
Sailboard for a wind powered sailing apparatus
The novel sailboard is arcuate about its longitudinal and transverse axes, and has blading fore and aft for supporting the sailboard upon a frozen surface. The front blading is carried on a pivotal...
|
|
|
5605110 |
Multi-use watercraft
A multi-use watercraft wherein one or more bays are formed in the aft portion thereof for respectively docking one or more personal watercraft (PWC). The PWCs are connected to provide propulsion...
|
|
|
5492074 |
Sailing arrangement
A pair of pontoons are connected together in spaced arrangement by a bridge. A hammock, for supporting the user of the sailing arrangement, is disposed between and above the pontoons. A framed sail...
|
|
|
4669407 |
Body sail
A body sail device mountable around the body of a user for propelling the user through the water. The body sail includes an upstanding mast and a mounting member attachable on the body of the user...
|
|
|
4646669 |
Sailing canoe kit
A kit for converting a small boat, such as a canoe, into a sail boat provides a mast support, leeboards, hiking seats, and a rudder assembly. All of these parts are attached to the boat without the...
|
|
|
4591343 |
Walker-sailor watercraft
A walker-sailor watercraft which can be used for either walking or sailing on the surface of a body of water includes separate right and left walker members, each walker member including a foot...
|
|
|
4543898 |
Two hulled motor to sail convertible boat
A recreational twin hulled boat with the hulls interconnected by hull spacing structure with the boat convertible between outboard motor drive and sail drive. The hull spacing structure is also the...
|
|
|
4458622 |
Boat having a variable hull configuration
A boat having a variable hull configuration. The hull operates as a displacement hull designed for low resistance at sailing speeds and certain operating conditions. The hull includes an aft...
|
|
|
4082049 |
Sailing cradle
A sailing frame is disclosed which, in the preferred embodiment, is adapted to mount on an inflatable boat. The frame can be disassembled and/or folded into a small package for storage, compatible...
|
|
|
3986473 |
Removable boat steering and sail propulsion unit
A detachable steering and sail propulsion unit for boats which is self contained and removably attachable to the structure of a boat. The unit comprises, an upper propulsive structure including a...
|
|
|
3902443 |
Combination boat stabiliser and sail kit
A sail and stabiliser float kit suitable for attachment to and use with a normally unstable small boat such as a canoe includes a pair of out-rigger floats carried by a tandem frame consisting of a...
|
|
|
3859943 |
SAILING GEAR FOR WATER CRAFT
A sailing device is disclosed for attachment to the rear of a watercraft. The sailing device comprises a mast, a boom, a sail attached to the mast and the boom, a combined rudder and keel and means...
|
|
|
3839978 |
YACHT KIT
The purpose of the invention is to make any rowboat readily convertible to a sailboat. It offers an economical method for learning the rudiments of sailing prior to investing in more sophisticated...
|
|
|
3795214 |
APPARATUS FOR PROVIDING A SAILBOAT WITH AN AUXILIARY STERN MAST AND SAIL
An apparatus for providing a sailboat which does not have a conventional stern mast and sail but which has a stern railing with an auxiliary stern mast and sail. Reinforcing members are provided...
|
|
|
3777690 |
SAILING OUTRIGGER FOR SMALL WATERCRAFT
A small watercraft such as a canoe or the like is provided with a stabilizing outrigger which supports a sail-carrying mast. The sailing outrigger may include a lateral plane, and/or a rudder.
|
|
|
3710408 |
CIRCULAR WATERCRAFT
A saucer shaped water craft hull has a plurality of sockets which make it readily adaptable to many different uses and applications.
|
|
|
3682123 |
SAILING KIT FOR INFLATABLE BOATS
For application to an inflatable boat having a longitudinal passageway in its bottom which customarily is formed as a flexible sheet, appliable means for receiving and holding a mast and a dagger...
|
|
|
3601076 |
SAIL BOAT
An inflated annular tube (e.g. a truck tire inner tube) is clamped between upper and lower parts of a sail and rudder carrying frame. Each such frame part comprises a pair of laterally spaced...
|
|
|
3364509 |
Sailboat construction
|
|
|
3349741 |
Sail propulsion apparatus
|
|
|
3348794 |
Motor mount for boats
|
|
|
3324821 |
Motor assembly for boats
|
|
|
3191569 |
Boating
|
|
|
3158882 |
Surfboard with removable outboard motor
|
|
|
3041994 |
Kit sail for boats
|
|
|
3037220 |
Sail-float
|