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AU2018344403A1 - Smoking article filter - Google Patents

Smoking article filter Download PDF

Info

Publication number
AU2018344403A1
AU2018344403A1 AU2018344403A AU2018344403A AU2018344403A1 AU 2018344403 A1 AU2018344403 A1 AU 2018344403A1 AU 2018344403 A AU2018344403 A AU 2018344403A AU 2018344403 A AU2018344403 A AU 2018344403A AU 2018344403 A1 AU2018344403 A1 AU 2018344403A1
Authority
AU
Australia
Prior art keywords
mouthpiece
filter
filter according
filtering material
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2018344403A
Other languages
English (en)
Inventor
Brenton D DILLIE
Elizabeth GERRINGER
Ann TREADAWAY
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Filtrona Filters Ltd
Filtrona Development Co Pte Ltd
Original Assignee
Essentra Filter Products Ltd
Essentra Filter Products Development Co Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63798963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2018344403(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US15/722,086 external-priority patent/US20190098928A1/en
Priority claimed from GB1718333.6A external-priority patent/GB2568096A/en
Application filed by Essentra Filter Products Ltd, Essentra Filter Products Development Co Pte Ltd filed Critical Essentra Filter Products Ltd
Publication of AU2018344403A1 publication Critical patent/AU2018344403A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
AU2018344403A 2017-10-02 2018-10-01 Smoking article filter Abandoned AU2018344403A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/722,086 2017-10-02
US15/722,086 US20190098928A1 (en) 2017-10-02 2017-10-02 Smoking article filter
GB1718333.6A GB2568096A (en) 2017-11-06 2017-11-06 Smoking article filter
GB1718333.6 2017-11-06
PCT/EP2018/076578 WO2019068605A1 (fr) 2017-10-02 2018-10-01 Filtre d'article pour fumeurs

Publications (1)

Publication Number Publication Date
AU2018344403A1 true AU2018344403A1 (en) 2020-04-23

Family

ID=63798963

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018344403A Abandoned AU2018344403A1 (en) 2017-10-02 2018-10-01 Smoking article filter

Country Status (10)

Country Link
EP (2) EP3804539A1 (fr)
JP (2) JP2020535790A (fr)
AU (1) AU2018344403A1 (fr)
BR (1) BR112020006272A2 (fr)
CA (1) CA3076302A1 (fr)
CL (1) CL2020000867A1 (fr)
HU (1) HUE053170T2 (fr)
LT (1) LT3651591T (fr)
PL (1) PL3651591T3 (fr)
WO (1) WO2019068605A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3747284A1 (fr) * 2019-10-16 2020-12-09 Essentra Filter Products Development Co. Pte. Ltd. Élément de refroidissement
WO2021074222A1 (fr) * 2019-10-16 2021-04-22 Essentra Filter Products Development Co. Pte. Ltd Élément de refroidissement
GB2588212B (en) * 2019-10-16 2024-05-29 Essentra Filter Products Dev Co Pte Ltd A cooling element
EP4054358A1 (fr) * 2019-11-06 2022-09-14 Essentra Filter Products Development Co. Pte. Ltd. Élément filtrant, embout et élément de refroidissement
GB202009509D0 (en) * 2020-02-27 2020-08-05 Essentra Filter Products Dev Copte Ltd A method for making a filter element for mouthpiece
GB202106836D0 (en) * 2021-05-13 2021-06-30 Essentra Filter Products Dev Co Pte Ltd Filter element, mouthpiece and cooling element
CN115804467A (zh) * 2021-09-14 2023-03-17 上海烟草集团有限责任公司 一种过滤单元、过滤单元的制造方法及发烟制品
KR20250012547A (ko) * 2022-05-20 2025-01-24 제이티 인터내셔널 소시에떼 아노님 에어로졸 생성 물품
WO2024256315A1 (fr) * 2023-06-13 2024-12-19 Philip Morris Products S.A. Article de génération d'aérosol à trajet d'écoulement d'air hélicoïdal

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625391A (en) * 1947-07-28 1949-06-27 Harry Wyner Improvements in and relating to cigarette filter plugs and cigarettes made therewith
US3242925A (en) 1960-02-15 1966-03-29 Thomas A Sterne Cigarette manufacture
US3095343A (en) 1960-09-15 1963-06-25 United States Filter Corp Method for treating continuous filamentary tows
CH468797A (de) 1965-01-11 1969-02-28 De Rech S Tech Ets Filterstöpsel für Tabakwaren, insbesondere für Zigaretten
US3560298A (en) 1968-07-30 1971-02-02 Reynolds Tobacco Co R Paperless cigarette filter and apparatus for manufacture thereof
GB2020158B (en) 1978-04-21 1982-11-24 Cigarette Components Ltd Production of tobacco smoke filters
CA1127494A (fr) 1979-11-21 1982-07-13 American Filtrona Corporation Technique de fabrication de filtres
US4784632A (en) 1981-05-07 1988-11-15 American Filtrona Corporation Tobacco smoke filter and method and apparatus for making same
US4515170A (en) * 1983-05-09 1985-05-07 Brown & Williamson Tobacco Corporation Ventilated mouthpiece for a smoking article
GB9121782D0 (en) 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
GB9917819D0 (en) * 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter cigarette
GB2406780A (en) 2003-10-11 2005-04-13 Martin Henry King Mouthpiece for a hand-rolled cigarette
NZ571453A (en) * 2006-03-28 2011-09-30 Philip Morris Prod Smoking article with a restrictor that reduces carbon monoxide but maintains a high resistance to draw
GB0920397D0 (en) 2009-11-20 2010-01-06 Filtrona Int Ltd Tobacco smoke filter
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
RU2639625C2 (ru) 2011-07-07 2017-12-21 Эссентра Филтер Продактс Девелопмент Ко. Пти. Лтд Фильтр для табачного дыма
GB201220098D0 (en) 2012-11-07 2012-12-19 Filtrona Filter Prod Dev Co tOBACCO SMOKE FILTER
GB201219540D0 (en) * 2012-10-31 2012-12-12 British American Tobacco Co A filter for a smoking article
CN103271437B (zh) 2013-05-22 2014-09-03 广东中烟工业有限责任公司 一种可自行导流的卷烟滤棒及卷烟
GB201310599D0 (en) 2013-06-13 2013-07-31 Filtrona Filter Prod Dev Co Tabacco smoke filter
CN203699553U (zh) 2013-11-26 2014-07-09 当阳新阳化纤有限公司 一种生产彩色烟用醋酸纤维丝束的装置
GB201407642D0 (en) * 2014-04-30 2014-06-11 British American Tobacco Co Aerosol-cooling element and arrangements for apparatus for heating a smokable material
US20160165950A1 (en) * 2014-12-12 2016-06-16 Lorillard Tobacco Company Reduction of carbon monoxide in mainstream cigarette smoke
US9474304B2 (en) * 2014-12-30 2016-10-25 Model Row Investments, LLC Single dose smoking device
EP3269266A4 (fr) * 2015-03-13 2018-11-21 Japan Tobacco, Inc. Filtre pour produit de tabac, et produit de tabac
EP3295811B1 (fr) 2015-05-13 2023-08-16 Japan Tobacco Inc. Produit de cigarette à filtre, et filtre pour produit de cigarette
US20160366926A1 (en) * 2015-06-18 2016-12-22 Mark B. Uren Method of Manufacturing a Smokable Cannabis Product
US20170112188A1 (en) * 2015-10-22 2017-04-27 John Ostrander Wrapper For Enclosing Smokable Substances
US20170188623A1 (en) 2015-11-23 2017-07-06 Jason Cranford Method Of Manufacturing Standardized Cannabis Cigarettes
US20170273349A1 (en) * 2016-03-28 2017-09-28 David Harold Moore Cannabis-Hemp Smoking Blend

Also Published As

Publication number Publication date
WO2019068605A1 (fr) 2019-04-11
JP2020535790A (ja) 2020-12-10
EP3804539A1 (fr) 2021-04-14
PL3651591T3 (pl) 2021-08-02
CA3076302A1 (fr) 2019-04-11
HUE053170T2 (hu) 2021-06-28
CL2020000867A1 (es) 2020-09-21
EP3651591A1 (fr) 2020-05-20
EP3651591B1 (fr) 2020-12-09
BR112020006272A2 (pt) 2020-10-20
LT3651591T (lt) 2020-12-28
JP2021177763A (ja) 2021-11-18

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted