Heating smokeable material
US11672279B2 · kind B2 · utility
1Cited by
362References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2020 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Oct 1, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/57
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An apparatus comprising a heater configured to heat smokable material to volatilize at least one component of the smokable material, wherein the heater is elongate and comprises a plurality of independently controllable heating regions arranged sequentially along a longitudinal axis of the heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.