Invention Grant
US09380809B2 Rod for a smoking article and method and apparatus for manufacture
有权
用于吸烟制品的棒和用于制造的方法和装置
- Patent Title: Rod for a smoking article and method and apparatus for manufacture
- Patent Title (中): 用于吸烟制品的棒和用于制造的方法和装置
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Application No.: US13259634Application Date: 2010-02-23
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Publication No.: US09380809B2Publication Date: 2016-07-05
- Inventor: Andy Davis , William David Lewis , Edward Awty , Paulo Oliveira
- Applicant: Andy Davis , William David Lewis , Edward Awty , Paulo Oliveira
- Applicant Address: GB
- Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
- Current Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
- Current Assignee Address: GB
- Agency: Cantor Colburn LLP
- Priority: GB0905210.1 20090326
- International Application: PCT/EP2010/052266 WO 20100223
- International Announcement: WO2010/108739 WO 20100930
- Main IPC: A24D3/02
- IPC: A24D3/02
Abstract:
A filter rod for a cigarette or other smoking article comprising a filter plug having a plurality of threads extending though at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.
Public/Granted literature
- US20120115696A1 Rod for a Smoking Article and Method and Apparatus for Manufacture Public/Granted day:2012-05-10
Information query
