Wearable chemical dispenser with useful life indicator

Wearable devices for dispensing insect repellents, fragrances, and/or other chemicals along the outside of the clothing of a human are disclosed. The devices are of the type that are clipped onto a belt or the like, and use a powered fan to dispense active. Air flow is directed through a substrate a...

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Bibliographische Detailangaben
Hauptverfasser: NICKEL DIRK K, KINGSTON SEAN P, SHI DELIANG, MINEAU STEVEN B, WILLIAMS NEIL P, KRISTOPEIT KIMBERLY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Wearable devices for dispensing insect repellents, fragrances, and/or other chemicals along the outside of the clothing of a human are disclosed. The devices are of the type that are clipped onto a belt or the like, and use a powered fan to dispense active. Air flow is directed through a substrate and adjacent to a useful life indicator to improve reliability of the useful life indicator.