Electronic vaporization device body and electronic vaporization device
US12171268B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2021 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Jun 29, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/42
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic vaporization device body is provided. The electronic vaporization device body includes a housing. The housing includes an accommodation region for accommodating a vaporizable material storage device. A bottom surface of the accommodation region includes a hollow ventilation structure, a liquid blocking member, and a supporting portion. A region surrounded by the hollow ventilation structure forms a first gas channel. The liquid blocking member has a cover, and the cover is located in the accommodation region and covers the first gas channel. The supporting portion is disposed between the hollow ventilation structure and the cover to support the cover on the hollow ventilation structure, and the supporting portion is provided with a second gas channel in communication with the first gas channel and the accommodation region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.