Method of making non-nicotine e-vaping section with channel and air passage
US11937343B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2022 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The method includes first defining a reservoir in a housing, the reservoir configured to contain a non-nicotine pre-vapor formulation, the non-nicotine pre-vapor formulation being devoid of nicotine and including at least one non-nicotine compound, positioning a heater and a wick in a chamber, the heater being in heating proximity to the wick, second defining at least one first channel, the at least one first channel being configured to communicate the non-nicotine pre-vapor formulation from the reservoir to the wick, and third defining at least one first air passage, the at least one first air passage being configured to allow air to enter the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.