Abstract: As one non-limiting example, a foldable mast assembly for a sailing vessel is provided. The foldable mast assembly includes a lower mast section; an intermediate mast section having a lower end foldably coupled to an upper end of the lower mast section; an upper mast section having a lower end foldably coupled to an upper end of the intermediate mast section; and a boom coupled to the lower mast section. A locking device internal the mast assembly is also provided to inhibit folding of the mast assembly.
Type:
Grant
Filed:
January 3, 2008
Date of Patent:
November 10, 2009
Assignee:
Susquehanna Yacht Manufacturing, Inc.
Inventors:
Charles W. Knisely, Henry M. Baylor, Matthew A. O'Rourke, Thomas C. Walker, Jacob C. D. Clark
Abstract: As one non-limiting example, a foldable mast assembly for a sailing vessel is provided. The foldable mast assembly includes a lower mast section; an intermediate mast section having a lower end foldably coupled to an upper end of the lower mast section; an upper mast section having a lower end foldably coupled to an upper end of the intermediate mast section; and a boom coupled to the lower mast section. A locking device internal the mast assembly is also provided to inhibit folding of the mast assembly.
Type:
Application
Filed:
January 3, 2008
Publication date:
July 3, 2008
Applicant:
Susquehanna Yacht Manufacturing, Inc.
Inventors:
Charles W. Knisely, Henry M. Baylor, Matthew A. O'Rourke, Thomas C. Walker, Jacob C.D. Clark