Air freshener device

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment

Design Patent

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Details

Design Patent

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D0640781

CLAIM:
The ornamental design for an air freshener device, as shown and described.

REFERENCES:
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patent: D561319 (2008-02-01), Weggelaar
patent: D582026 (2008-12-01), Weggelaar
patent: D594953 (2009-06-01), King et al.
patent: D604825 (2009-11-01), Brandenburg

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