| 发明名称 |
Smoking articles and methods of manufacturing smoking articles |
| 摘要 |
A smoking article comprising a first part moveable relative to a second part, and defining an interface between the first and second parts located around the first part are provided, among other aspects. A cover is configured to cover the interface and obstruct ingress of air into the smoking article directly at the interface. |
| 申请公布号 |
US9179707(B2) |
申请公布日期 |
2015.11.10 |
| 申请号 |
US201214347992 |
申请日期 |
2012.09.26 |
| 申请人 |
British American Tobacco (Investments) Limited |
发明人 |
Kaljura Karl;Dunckley Ian;Fawcus Philip;Dunlop Stuart |
| 分类号 |
A24D3/04 |
主分类号 |
A24D3/04 |
| 代理机构 |
|
代理人 |
Poulsen N W;Pinol L A |
| 主权项 |
1. A smoking article comprising:
a first part defining a longitudinal axis, said first part being moveable relative to a second part comprising a sleeve, the sleeve surrounding at least a portion of the first part, the first part and the second part defining an interface therebetween, the interface disposed circumferentially around the first part and at an end of the sleeve, and a cover disposed around the interface and configured to obstruct direct ingress of air into the smoking article at the interface; wherein the smoking article is configured to substantially prevent the sleeve from moving longitudinally over the first part. |
| 地址 |
London GB |
