Smoking article with reduced tobacco
US12342851B2 · kind B2 · utility
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69References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2017 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Feb 17, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24D3/061
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An example smoking article includes a smoking rod filled with a filler material. The filler material includes tobacco material and non-tobacco leaf material, and the filler material is distributed along a length of the smoking rod. In certain examples the tobacco material, non-tobacco leaf material, or both may be treated with one or more additives, and in other examples the filler material may not include additives. The smoking article can be formed as a cigarette, cigarillo, or cigar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.