Smoking articles and use thereof for yielding inhalation materials
US11779051B2 · kind B2 · utility
1Cited by
437References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2020 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Nov 4, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention describes articles, such as smoking articles, that can provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium therein, control housing that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing. The control housing further may include puff-actuated current actuation components and current regulation components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.