Liquid transport element for a vapor provision system
US12382993B2 · kind B2 · utility
0Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2019 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | May 20, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A liquid transport element for a vapor provision system includes a layer of wicking material and a layer of substrate material rolled together to form a spiral.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.