Apparatus and method for providing a scent

Details Apparatus and method for providing a scent Apparatus and method for providing a scent

1994-11-07

1995-10-24

McMahon, Timothy M.

Chemical apparatus and process disinfecting, deodorizing, preser

For deodorizing of, or chemical purification of, or...

Including means adding material into environmental gas

55279, 55504, 422 4, 239 55, A61L 900

Patent

active

054607876

ABSTRACT:
An apparatus and method for providing a scent to a compartment comprising a reusable holder having a connecting means and a scented card insertable into the holder. The connecting means can be a clip which is connectable to a louver of an air duct outlet register of a forced air system or to a fan guard of a utility fan. The apparatus can also be modified to attach to an interior surface of a refrigerator and may even be adaptable for use as costume jewelry. The scented card is produced by a process wherein a heat extrudable thermoplastic material is mixed with a chemical blowing agent and at least one fragrance and optionally a coloring agent, the mixture of material and fragrance is heated and extruded to produce a flat fragrant sheet of material which after being trimmed, forms a relatively rigid but flexible card insertable into the holder and removable therefrom.

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