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Ventilation > Having Outlet Airway Having Outlet AirwayHaving Outlet Airway patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/22/07 - 20070042705 - Sub-duct and method of exhausting into a generally vertical main shaft Sub-ducts and methods of exhausting into a generally rectangular and vertical main shaft are disclosed herein. A sub-duct of one embodiment includes hollow first and second portions. The first portion presents a generally flat attaching wall, a top side that defines an opening, and a bottom side that has an ... 12/21/06 - 20060286925 - Hot swap fan and housing thereof A hot swap fan, capable of being hot swapped in a system, includes a first housing, a second housing, an impeller and a terminal seat. The first housing is assembled with the second housing to form an accommodating space therebetween for accommodating the impeller therein. The terminal seat has at ... 09/14/06 - 20060205338 - Attic corner ventilation system A ventilation system useful for venting an attic space of an eaveless roof as well as any other types of roofs includes at least one sloping wall and at least one end wall which is transverse to the sloping wall. An attic corner ventilation apparatus is at least partially exposed ... 03/02/06 - 20060046635 - Venting member A venting member includes a fastener and a gas-permeable member positioned at least partially within the fastener to allow movement of a gas through the fastener, but prevent movement of liquids. ... 10/13/05 - 20050227610 - Metal vent 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. ... 09/15/05 - 20050202777 - Mobile fume hood An apparatus comprised of a fume hood, a box frame comprised of a box frame chassis and a lift chase functionally engaging and supporting the fume hood, the fume hood and the box frame forming a hood/box frame unit, and a pedestal functionally engaging and supporting the hood/box frame unit. ... ### FreshPatents.com Support |