Volatile composition dispenser with increased membrane exposure and volatile composition weight loss
US12042582B2 · kind B2 · utility
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36References
29Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 11, 2023 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Oct 11, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/131
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A volatile composition dispenser includes a housing having an aperture and having opposing first and second walls that are joined along their peripheries to one another, where said second wall has a plurality of apertures; a volatile composition cartridge disposed within the housing between said first and second walls; and a gap, which exists between said volatile composition cartridge and a bottom surface of the housing, wherein said bottom surface is formed from a base portion of one or both of the first and second walls. Upon activation, the exposure percentage is greater than 40%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.