Cartridge and e-vaping device with serpentine heater
US11918046B2 · kind B2 · utility
1Cited by
32References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2023 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Mar 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/44
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cartridge of an e-vaping device includes a housing extending in a longitudinal direction, a reservoir in the housing, a heater in the housing, and an absorbent material at least partially surrounding the sinusoidal shaped member. The reservoir is configured to store a pre-vapor formulation. The heater has a sinusoidal shaped member translating about an elliptical shape to define a channel there through. The absorbent material is in fluid communication with the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.