Metal vent

Details Metal vent Metal vent

2008-04-15

2008-04-15

Wilson, Gregory (Department: 3749)

Ventilation

Having inlet airway

Sleeved vent for ceiling, wall, or floor

C454S274000, C096S006000

Reexamination Certificate

active

07357709

ABSTRACT:
A metal vent having an aperture for the passage of a fluid, a porous membrane sealing the aperture, wherein the components of the vent are assembled by an interference fit.

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