Electronic vaporiser system
US10136674B2 · kind B2 · utility
3Cited by
10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2016 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Sep 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/021
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A electronic cigarette vaporizer that includes a mechanical valve that is (i) pushed up from its seat to enable automatic filling of the vaporizer with e-liquid from a fluid transfer mechanism and (ii) returns to seal against its seat at other times when the vaporizer is being vaped or inhaled from (e.g. when filling is complete).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.