Gas and liquid contact apparatus – Fluid distribution – Pumping
Patent
1995-07-17
1998-10-13
Miles, Tim R.
Gas and liquid contact apparatus
Fluid distribution
Pumping
239 54, 55279, 261DIG65, 422124, B01F 304
Patent
active
058207910
ABSTRACT:
An air freshening device used in conjunction with an air circulation system of a building for impregnating the air with an aromatic scent. The device comprises a combination integrally-mixed plastic and scent substance formed through a manufacturing process that produces a shape for the scent impregnating device which permits it to be removeably attached to an air filter.
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Adams Thomas L.
Miles Tim R.
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