Mainsail and/or mizzensail furling device
Mainsail and/or mizzensail furling device
Mainsail construction facilitating airflow thereover
Mainsail furling device for a sailboat
Mainsail furling mast assembly and mast construction therefor
Mainsail reefing and furling device and method
Mainsail reefing system
Mainstay rig
Marine craft towed by a kite-type canopy
Marine sail system
Marine sail with batten attachment assembly
Marine sail with battens
Marine sails with battens and furling systems therefor
Mast track slide for a sail
Mast track system for sailing vessel
Masthead spinnaker halyard turret and method
Mastless sails
Material for the fabrication of sails
Mega yacht mast tracking system with articulating sail feeder
Membrane connector