Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 27, 2021
Patent Application Number
16283350
Date Filed
February 22, 2019
Patent Citations Received
Patent Primary Examiner
Patent abstract
A portable air freshener device that inhibits the release of fragrance when the fan is not being operated, and that controls operation of the fan based at least in part on ambient temperature in some embodiments.
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