E-cigarette personal vaporizer
US11253006B2 · kind B2 · utility
2Cited by
35References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Oct 19, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0063
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.