Aerosol-generating device with easy clean heating chamber
US12171266B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2023 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Jun 23, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/85
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol-generating device is provided for heating an aerosol-forming substrate to form an inhalable aerosol, the aerosol-generating device including: a heating chamber configured to heat an aerosol-forming substrate, the heating chamber comprising a first end having an opening, a second end having a base, and a side wall extending between the opening and the base, in which a cavity is defined by inner surfaces of the base and side wall; a heating assembly; and a power supply, the heating assembly including a heater extending into the heating chamber through an inner portion of the base, and the inner portion of the base being contoured to provide a chamfered or filleted intersection between the base and the heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.