Air exhauster invention

Air extractor assembly

Air extractor valve

Air vent for a vehicle

Apparatus for reducing noise entering a vehicle passenger...

Automotive vehicle exhauster vent

Cooling-air outlet for a vehicle

Desmoking vehicle interior by partitioning and ventilation

Exhaust ventilator

Flap-type pressure relief valve and method of forming the same

Forced ventilation system for motor vehicles

Method and apparatus for reducing exhaust flap movement

One-way air valve

Preliminary ventilation device for vehicles

Preliminary ventilation device for vehicles

Pressure relief valve

Pressure relief valve and method of manufacturing the same

Quarter vent duct

Reverse flow blocking device for vehicle ventilation system

Soft top rear side flap vent for utility vehicle