Control device for flavor-generating article
US5261424A · kind A · utility
604Cited by
8References
65Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 1991 |
| Grant date | Nov 16, 1993 |
| Priority date | — |
| Expiry date | May 31, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/13
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A control device for electrically heated flavor generators. Sensors detect user lip activity associated with taking a draw and trigger heating of flavor-generating materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.