Motorboat engine cover
Portable collapsible ventilator
Portable fan removably and adjustably mountable in a hatch
Portable wind scoop for boat port holes
Rain and sun shielding collapsible ventilator
Self-contained ventilation system units for supplying spaces bet
Shore-use bilge blower
Spray guard
Swiveling wind scoop
Temperature control system for a hybrid vehicle
Unmanned undersea weapon deployment structure with cylindrical p
Ventilating arrangement for watercraft
Ventilation arrangement for a cargo ship
Ventilation control apparatus for an engine room of a ship
Ventilator for attachment to deck hatches
Wind scoop
Wind scoop for marine craft
Wind-scoop for small boats