Electronic cigarette
US12138386B2 · kind B2 · utility
0Cited by
111References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Sep 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8256
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electronic cigarette includes a shell and a mouthpiece. The external wall of the shell has an air inlet. An atomizer and a liquid-supply are in contact with each other. The air inlet, atomizer, and an aerosol passage are interconnected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.