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Class Information
Number: 114/102.31
Name: Ships > Sail or control means therefor > Specific sail structure or arrangement > Of laminate or composite construction
Description: Subject matter wherein the extent of material is fabricated either from (a) a plurality of layers bonded together one over the other, or (b) a layer of material having a plurality of flexible pliant elements which run along stress lines of the extent of material in an unwoven manner, i.e., on a surface of the fabric, in addition to the normal fabric threads.

Patents under this class:

Patent Number Title Of Patent Date Issued
8506739 Method of producing sails using reinforced, formed fabrics Aug. 13, 2013
8459194 Sail membrane Jun. 11, 2013
8393284 Sail and method of making a sail and a membrane body Mar. 12, 2013
8181587 Method of producing reinforced, formed fabrics May. 22, 2012
8168703 Flexible panel with interrupted sheaths for tie rods May. 1, 2012
7419561 Cast composite sail and method Sep. 2, 2008
7051666 Composite iso-stress sail structure and method for making May. 30, 2006
6971430 Cast composite sail and method Dec. 6, 2005
6925950 Composite iso-stress sail structure and method for making Aug. 9, 2005
6886483 Sail and method of manufacture thereof May. 3, 2005
6624098 Sailcloth having improved stability Sep. 23, 2003
6332420 Sail of one piece three dimensional fabric Dec. 25, 2001
6302044 Multisection sail body and method for making Oct. 16, 2001
6230641 Process for producing a convex sail or a tensile structure May. 15, 2001
6112689 Sail body and method for making Sep. 5, 2000
5556677 Composite shaft structure and manufacture Sep. 17, 1996
RE35081 Composite structural member with high bending strength Nov. 7, 1995
5403641 Reinforced sailcloth Apr. 4, 1995
5355820 Machines for making laminate suitable for stress bearing materials such as sails Oct. 18, 1994
5352311 Method of manufacturing a composite sail batten Oct. 4, 1994
5333568 Material for the fabrication of sails Aug. 2, 1994
5304414 Non-laminated woven sailcloth Apr. 19, 1994
5188872 Composite structural member with high bending strength Feb. 23, 1993
5178086 High performance sail construction Jan. 12, 1993
5172647 Tape reinforced monofilm sail Dec. 22, 1992
5161479 Laminated sail fabric Nov. 10, 1992
5097784 Sail of one piece three dimensional laminated fabric having uninterrupted load bearing yarns Mar. 24, 1992
5097783 Reinforced sailcloth Mar. 24, 1992
5061553 Coextruded sail Oct. 29, 1991
5038700 Novel sail construction and sails made accordingly Aug. 13, 1991
5001003 Laminated sailcloth with scrim Mar. 19, 1991
4945848 Reinforced sailcloth Aug. 7, 1990
4831953 Structural sails May. 23, 1989
4708080 Composite thread line sails Nov. 24, 1987
4702190 Structural sail with grid members Oct. 27, 1987
4679519 Laminated cloth construction Jul. 14, 1987
4677010 Nautical high visibility device Jun. 30, 1987
4624205 Method of stress distribution in a sail, a sail embodying the same and sail construction Nov. 25, 1986
4593639 Method of stress distribution in a sail and sail construction Jun. 10, 1986
4499842 Sail cloth and sail made therefrom Feb. 19, 1985
4444822 Sailcloth Apr. 24, 1984

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