Aerosolizable material for insertion into an aerosol provision device
US12426638B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2020 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Aug 22, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/60
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol provision device for heating aerosolisable material to produce an aerosol, including a heating chamber configured to receive aerosolisable material having an inlet and an outlet, an inlet valve associated with the inlet, and an outlet valve associated with the outlet, the inlet valve and the outlet valves moveable from a first configuration to a second configuration responsive to a change in a property of the heating chamber, such that in the first configuration the inlet valve and the outlet valves are arranged to seal the inlet and the outlet to substantially prevent gaseous flow through the inlet and the outlet, and in the second configuration the inlet valve and the outlet valve are arranged to allow gaseous flow through the inlet and outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.