Aerosol generation article
US11998049B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Sep 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/021
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
There is described an aerosol provision article for use in an aerosol provision system for generating an inhalable medium comprising an aerosol when a user draws on the aerosol provision system. The aerosol provision article includes a structure for transporting liquid from a liquid reservoir and heating the transported liquid to generate a flow of aerosol; and a region for receiving a substance which, in use, the flow of aerosol passes through and heats the substance before exiting the aerosol provision article, wherein the substance modifies a property of the flow of aerosol and wherein the structure is positioned so that when the structure heats the transported liquid to generate the flow of aerosol the structure also provides additional heat to the substance in the region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.