Room-air interceptor device

Claim 1

A room-air interceptor device means in combination with a first room, at least a second room and a stairwell, with said stairwell providing access to and providing air communication with said first room and said second room, with said first room having a floor and ceiling and said second room having a floor and ceiling, with said floor and ceiling of said first room being spatially below said floor and ceiling of said second room, respectively, and with said first room and said stairwell having a common entrance, said room-air interceptor device means being mounted in proximal relationship to said ceiling of said first room and before said first room's entrance to said stairwell, said interceptor device means operating to dissipate the effects of convection or gravity circulation in said first room, resulting in and ranging from the lowest air temperature being at the floor of said room to the higher temperature air being in proximal relationship to the ceiling of the first room and the highest temperature air being at the ceiling of the first room, by intercepting and recirculating such higher and highest temperature room air, in the first room, within the first room to render the room air temperature in the first room more uniform and, hence, more comfortable for human habitation and enjoyment, and by said interceptor device means further functioning to eliminate the stairwell's chimney effect in continuously drawing such higher and highest temperature room air from the first room.