Aerosol generating articles and methods for manufacturing the same
US11963546B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2018 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Feb 27, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/465
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol generating article includes a first body of aerosol forming material, a first tubular member surrounding the first body of aerosol forming material which is inductively heatable in the presence of a time varying electromagnetic field, a second body of aerosol forming material surrounding the first tubular member and a second tubular member surrounding the second body of aerosol forming material. The second body of aerosol forming material includes at least one sheet of aerosol forming material wrapped around the first tubular member and/or the second body of aerosol forming material includes foam material and/or at least part of the second body of aerosol forming material is adhered to the first tubular member and/or the second tubular member. Methods for manufacturing aerosol generating articles are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.