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US 7,887,759 B2Granted
Fragrance delivery system
AssigneeThe Dial Corporation
InventorCarl Triplett
Life of this patent
Estimating the term…
Abstract
Multiple delivery vapor dispensing mechanisms provide continuous fragrance release and supplemental on-demand fragrance releases with a portion of the on-demand fragrance releases being deposited to provide for a prolonged elevated fragrance intensity.
Claims7
An integrated multiple delivery fragrance system comprising:
- a continuous delivery mechanism, delivering a first fragrance;
- an on-demand delivery mechanism for delivering periodic fragrance bursts of a second fragrance, said on-demand delivery system being adjacent to an emanator, wherein said on-demand delivery system is configured to directly deposit at least a portion of said fragrance bursts on said emanator for subsequent extended passive delivery.
Dependencies are inferred from the claim text.