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US 2026/0306691 A1Published application
Dispenser for a volatile liquid composition
AssigneeThe Procter & Gamble Company
InventorsRonald David TURNER, Hua HU, Bryn Harper GERLACH
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Abstract
A dispenser for a volatile liquid composition includes a housing comprising an air inlet opening and an air outlet opening, the housing being configured to contain a reservoir and a delivery engine, and an evaporative assistance element, where the evaporative assistance element defines a channel. The dispenser defines an upward air flow path from the inlet opening through the channel and through the outlet opening. The dispenser has improved fragrance distribution.
Claims20
A dispenser for a volatile liquid composition, the dispenser comprising:
- a housing comprising an air inlet opening and an air outlet opening, the housing being configured to contain a reservoir and a delivery engine;
- and
- an evaporative assistance element, wherein the evaporative assistance element defines a channel,
- wherein the dispenser defines an upward air flow path from the air inlet opening through the channel and through the air outlet opening, and
- wherein the channel has a channel cross-section area in a range of about 35 mm2 to about 65 mm2 and the air inlet opening has an air inlet opening area in a range of about 400 mm2 to about 600 mm2.
2 more elements
Dependencies are inferred from the claim text.