Halyard retainer
Hand-held sail
Hand-held sail device
Harmonica sail
High efficiency aerodynamic sail system for boats, and method fo
High performance sail construction
Inflatable sail
Inflatable sail battens
Inflatable sail for sailing craft
Jib sail and batten combinations
Jibe controller
Laminar air-flow sail
Laminated cloth construction
Laminated sail fabric
Launch and retrieval arrangement for an aerodynamic profile...
Leech line locking device
Light-weight, soft wing-sail for wind-propelled vehicle
Luff guiding device and in particular for a sail to be wound on
Machines for making laminate suitable for stress bearing materia
Mainsail construction facilitating airflow thereover