Smoking substitute consumable
US12342853B2 · kind B2 · utility
0Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2022 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Jun 21, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/46
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol-forming article is disclosed having an improved filter at its axial downstream end, for instance a mouthpiece end. The improved filter comprises a filter segment having a plurality of bores extending there through, wherein a cooling segment is arranged upstream of the filter segment, the cooling segment comprising portion having a central bore that forms a central region extending around a central axis of the aerosol-forming article and a center of each bore of the plurality of bores is arranged radially outside of the central region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.