Sealing for vapor provision systems
US11388931B2 · kind B2 · utility
15Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2018 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Jan 2, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/70
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A vapor provision system includes a reservoir containing liquid for vaporization; a vaporizer; a liquid transport element arranged to transport liquid from the reservoir to the vaporizer for vaporization, wherein the liquid transport element extends into the reservoir through an opening in a wall of the reservoir; and a collar mounted around the liquid transport element where it passes through the opening in the wall of the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.