Title:
SMOKING ARTICLE FILTER WITH A COOLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/027066
Kind Code:
A3
Abstract:
A smoking article filter (10) is disclosed which comprises a cooling system (14-17). The cooling system may cool the smoke that is drawn through the filter when the smoking article is in use. The cooling system comprises an endothermic process which is activated by the user when required.
Inventors:
PRENDERGAST HEATHER (GB)
Application Number:
PCT/GB2012/052089
Publication Date:
August 01, 2013
Filing Date:
August 24, 2012
Export Citation:
Assignee:
BRITISH AMERICAN TOBACCO CO (GB)
PRENDERGAST HEATHER (GB)
PRENDERGAST HEATHER (GB)
International Classes:
A24D3/04; F25D5/00
Domestic Patent References:
| WO2012079887A1 | 2012-06-21 |
Foreign References:
| US3547130A | 1970-12-15 | |||
| US20040261807A1 | 2004-12-30 | |||
| EP0498428A1 | 1992-08-12 |
Attorney, Agent or Firm:
HANDLEY, Matthew et al. (200 Aldersgate, London EC1A 4HD, GB)
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