Electronic cigarette having a plurality of liquid storage tanks
US12193485B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Apr 1, 2024 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Apr 1, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/51
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic cigarette includes a main body of electronic cigarette, and a plurality of liquid storage tanks for storing tobacco liquid. The main body of electronic cigarette is provided with a liquid storage chamber for storing tobacco liquid and at least one installation chamber for installing the liquid storage tanks. One side of the installation chamber is a first opening. Each liquid storage tank is installed corresponding to one installation chamber, or the installation chamber is used for accommodating at least two liquid storage tank. Each liquid storage tank is equipped with a liquid outlet hole for liquid discharge. The liquid storage tanks are at least partially installed in the installation chamber, and the liquid outlet hole is in communication with the liquid storage chamber, thereby increasing a capacity of the electronic cigarette to store tobacco, increasing puffs for users, and improving a service life of the electronic cigarette.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.