A personal flotation device is described which is in the form of a flexible garment or combination of garments made from liquid impervious filaments of buoyant material. The garment or combination of garments accommodate movement of the wearer while providing the wearer with buoyancy.
PERSONAL FLOTATION DEVICE COMPRISING LIQUID IMPERVIOUS BUOYANT FILAMENTS
13.10.2016
Patent
Elektronische Ressource
Englisch