Patent ID: 7866017

Claim:
A method of manufacturing a ventilation diffuser bag, the method comprising the steps of: providing a perforated, occupant facing side of said diffuser bag; providing an air mover; molding a non-perforated, support facing side of said diffuser bag having an opening to allow air flow therethrough and including an integral air mover support, said air mover support including a generally tubular endless sidewall extending axially from said opening and terminating at a free end free of attachment for providing support for said air mover, said endless sidewall including an expandable and contractible corrugated vibration dampening suspension portion and a retaining edge disposed at the free end and spaced from said non-perforated side for suspendably retaining said air mover within said air mover support at said free end; mounting said air mover in said air mover support such that said air mover engages said retaining edge; disposing an air permeable material adjacent said non-perforated side; permanently connecting edges of said perforated, occupant facing side to edges of said non-perforated, support facing side such that said air permeable material is disposed between said perforated side and said non-perforated side.