Electronic cigarette
US12041971B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 18, 2022 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Apr 14, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic cigarette is provided. The electronic cigarette includes a main body and a cigarette cartridge. The main body includes an accommodating slot and a magnetic valve. The magnetic valve movably protrudes from a bottom surface of the accommodating slot. The cigarette cartridge includes a joint surface and a magnetic body that is disposed on the joint surface. The cigarette cartridge is configured to be disposed in the accommodating slot. The magnetic body attracts the magnetic valve to move and protrude from the bottom surface of the accommodating slot, so that the magnetic body is connected to the magnetic valve, and an interval is formed between the cigarette cartridge and the main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.