Spinnaker sail for kayaks, canoes or other small water craft
Spinnaker sail for kayaks, canoes or other small watercraft
Spoiler anchoring sail
Spreader tip with discontinuous external mounting
Spreader tip with universal mount
Spring biased snap hook and method
Standoff batten rig for flexible airfoil conformation on both ta
Steering and thrust control system for waterjet boats
Storm sail for sailboat with furled bow sail
Stowable semi-rigid wing sail system
Structural sail with grid members
Structural sail with improvements in leech area
Structural sails
Supporting frame for a sailing rig
Surfboard sail
Swivel device
System for changing the outline of a sail being wound up to redu
System for determining the air flow conditions around one or...
System for furling a spinnaker
System for trimming the mast of a sailing yacht