Electronic cigarette having liquid passing chamber
US12150480B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Apr 3, 2024 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Apr 3, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/485
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic cigarette includes a main body of electronic cigarette, and liquid storage chambers for storing tobacco liquid. The main body of electronic cigarette is equipped with installation cavities. The liquid storage chambers are at least partially placed in the installation cavities. The liquid storage chambers are equipped with a liquid outlet hole for discharging tobacco liquid. The main body of electronic cigarette is equipped with a liquid passing chamber and at least one atomizing core. A liquid passing cavity is provided inside the liquid passing chamber, and the liquid passing cavity is in communication with an interior of the atomizing core. The liquid passing cavity is positioned on an outer side of the atomizing core. After the liquid storage chambers are assembled into the installation cavities, the liquid outlet hole is in communication with the liquid passing cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.