LandOfFree - US Patents - Listing for Ships,Watercraft with means used in providing sailpower

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboat construction

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboat having at least two hulls

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboat having multiple hulls

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboat hull and method for reducing drag caused by leeway

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboat hull configuration

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboat rig

Ships – Watercraft with means used in providing sailpower

Sailboat rotatable keel appendage

Ships – Watercraft with means used in providing sailpower – With hydrofoil for providing vertical lift to hull

Sailboat with gimbaled mast and keel

Ships – Watercraft with means used in providing sailpower

Sailboat with offset boom

Ships – Watercraft with means used in providing sailpower

Sailboats and methods

Ships – Watercraft with means used in providing sailpower

Sailboats and methods

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailboats, especially catamarans

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailcraft

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailing apparatus

Ships – Watercraft with means used in providing sailpower – With means used for converting from nonsailing watercraft

Sailing assembly for small boats

Ships – Watercraft with means used in providing sailpower – With hydrofoil for providing vertical lift to hull

Sailing boat

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailing boat

Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape

Sailing boat and method of operating the same

Ships – Watercraft with means used in providing sailpower

Sailing boat for teaching and for disabled people