Smoking article and method of manufacturing a smoking article
US9565874B2 · kind B2 · utility
1Cited by
21References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 9, 2012 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Dec 14, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24D3/041
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A smoking article comprises a first part and a second part movable relative to the first part. A control mechanism comprises a first control surface on one of the first part or second part; and a second control surface on the other of the first and second parts. The second control surface is configured to engage with the first control surface to control relative rotation between the first part and second part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.