Halyard rig for roll-furling mainsail
II-VI compound semiconductor epitaxial layers having low defects
Jib bag
Jib furler
Jib roller systems
Jib sail system
Lief furling system for gathering flexible material
Light-weight code-zero headsail system
Load distribution and anti-sag means for luff furling sails
Luff feeder assembly for grooved jibstay foils
Luff pad for roller reefing and furling sails
Mainsail and/or mizzensail furling device
Mainsail and/or mizzensail furling device
Mainsail furling device for a sailboat
Mainsail furling mast assembly and mast construction therefor
Mainsail reefing and furling device and method
Mainsail reefing system
Marine sails with battens and furling systems therefor
Masthead spinnaker halyard turret and method
Pre-feeder for a main sail