Electrical smoking article
US5269327A · kind A · utility
567Cited by
46References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1991 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | Aug 7, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/50
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article is provided in which a tobacco flavor medium is electrically heated to evolve inhalable tobacco flavors or other components in vapor or aerosol form. The article has a plurality of charges of the tobacco flavor medium which are heated sequentially to provide individual puffs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.