Invention Grant
- Patent Title: Insertable filter unit
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Application No.: US14440226Application Date: 2013-12-19
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Publication No.: US11076636B2Publication Date: 2021-08-03
- Inventor: Aaron Brookbank , Richard Young
- Applicant: British American Tobacco (Investments) Limited
- Applicant Address: GB London
- Assignee: British American Tobacco (Investments) Limited
- Current Assignee: British American Tobacco (Investments) Limited
- Current Assignee Address: GB London
- Agency: Cantor Colburn LLP
- Priority: EP1223159 20121221
- International Application: PCT/EP2013/077544 WO 20131219
- International Announcement: WO2014/096291 WO 20140626
- Main IPC: A24D3/04
- IPC: A24D3/04 ; A24D3/02
Abstract:
An insertable filter unit for insertion into a smoking article filter having a recess, wherein the insertable filter unit comprises an outer casing defining a cavity for storing a smoke modifying agent, and wherein the insertable filter unit is arranged to be inserted into the recess of the smoking article filter by a user.
Public/Granted literature
- US20150313278A1 Insertable Filter Unit Public/Granted day:2015-11-05
Information query
