Patent ID: 6032930
Filing Date: 2000-03-07
Classification: A61L,B60H,Y10S

Abstract:
An apparatus for introducing a pre-selectable plurality of scents obtained from a plurality of scented oil based liquids into the duct of an existing electrically energizable heating/air conditioning system of a motor vehicle or habitable structure electrically connected to a power supply wherein said heating/air conditioning system is controlled by an on/off switch or thermostat comprising:a housing element comprising a lid having a plurality of air holes and a top and a bottom, a container, and a fan fixedly engaged to said bottom of said lid wherein said fan is electrically energizable and electrically connected to said on/off switch or thermostat;a canister element removably positioned within the housing element comprising a cage and a plurality of blocks wherein the blocks are impregnated with a scented oil based liquid; anda connecting element removably engaged to said housing element and said duct; wherein said fan upon being electrically energized causes air to be drawn through the plurality of apertures in said lid so that the air passes over the blocks and is forced through the connecting element into the duct.