Aerosol delivery component
US12063971B2 · kind B2 · utility
1Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2021 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Aug 4, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/44
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present disclosure describes an aerosol delivery component comprising a tank defining a storage chamber for storing a first liquid aerosol precursor and an air bleed channel extending from an outside channel opening outside of the tank to an inside channel opening within the tank. The air bleed channel has a volume between 1% and 20%, e.g. greater than 10% of the volume of the storage chamber. The air bleed channel may comprise an s-bend channel for retaining the first liquid aerosol precursor in an inverted orientation of the component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.