CA3014886C - A smoking article and mouthpiece therefor - Google Patents

A smoking article and mouthpiece therefor Download PDF

Info

Publication number
CA3014886C
CA3014886C CA3014886A CA3014886A CA3014886C CA 3014886 C CA3014886 C CA 3014886C CA 3014886 A CA3014886 A CA 3014886A CA 3014886 A CA3014886 A CA 3014886A CA 3014886 C CA3014886 C CA 3014886C
Authority
CA
Canada
Prior art keywords
cylindrical element
recess
smoking article
mouthpiece according
raised area
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.)
Active
Application number
CA3014886A
Other languages
English (en)
French (fr)
Other versions
CA3014886A1 (en
Inventor
Karl Kaljura
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.)
Nicoventures Trading Ltd
Original Assignee
Nicoventures Trading 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
Application filed by Nicoventures Trading Ltd filed Critical Nicoventures Trading Ltd
Publication of CA3014886A1 publication Critical patent/CA3014886A1/en
Application granted granted Critical
Publication of CA3014886C publication Critical patent/CA3014886C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/18—Mouthpieces of cigars or cigarettes; Manufacture thereof
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA3014886A 2015-02-27 2016-02-26 A smoking article and mouthpiece therefor Active CA3014886C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201503390A GB201503390D0 (en) 2015-02-27 2015-02-27 A smoking article and filter unit therefor
GB1503390.5 2015-02-27
PCT/GB2016/050503 WO2016135502A1 (en) 2015-02-27 2016-02-26 A smoking article and mouthpiece therefor

Publications (2)

Publication Number Publication Date
CA3014886A1 CA3014886A1 (en) 2016-09-01
CA3014886C true CA3014886C (en) 2023-12-19

Family

ID=52876277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3014886A Active CA3014886C (en) 2015-02-27 2016-02-26 A smoking article and mouthpiece therefor

Country Status (13)

Country Link
US (1) US20180035706A1 (OSRAM)
EP (2) EP4305974A3 (OSRAM)
JP (2) JP6683403B2 (OSRAM)
KR (2) KR20170109009A (OSRAM)
CN (1) CN107529818B (OSRAM)
CA (1) CA3014886C (OSRAM)
ES (1) ES2968037T3 (OSRAM)
GB (1) GB201503390D0 (OSRAM)
HK (1) HK1249372A1 (OSRAM)
HU (1) HUE065070T2 (OSRAM)
PL (1) PL3261462T3 (OSRAM)
RU (1) RU2674975C1 (OSRAM)
WO (1) WO2016135502A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201503390D0 (en) * 2015-02-27 2015-04-15 British American Tobacco Co A smoking article and filter unit therefor
GB201715924D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
GB201903290D0 (en) 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
GB201908356D0 (en) 2019-06-11 2019-07-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
CN113229521A (zh) * 2021-06-23 2021-08-10 张家港外星人新材料科技有限公司 一种电子雾化液组合物及其包装容器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809718A (en) * 1987-05-06 1989-03-07 R. J. Reynolds Tobacco Company Variable air dilution cigarette filters
US5404890A (en) * 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
DE4334153C1 (de) * 1993-10-01 1994-12-15 Ideal Standard Anschlußkupplung
JP2005245258A (ja) * 2004-03-02 2005-09-15 Shetech:Kk 白金ナノ粒子含有タバコフィルター、及び係るタバコフィルター又は白金ナノ粒子溶液を有する喫煙具
US20070000505A1 (en) * 2005-02-24 2007-01-04 Philip Morris Usa Inc. Smoking article with tobacco beads
EP1754419A1 (en) * 2005-08-15 2007-02-21 Philip Morris Products S.A. Liquid release device for a smoking article
US8100134B2 (en) * 2006-02-22 2012-01-24 Philip Morris Usa Inc. Ventilated smoking article
GB0724408D0 (en) * 2007-12-14 2008-01-30 British American Tobacco Co Recessed ventilation for smoking articles
KR20100108614A (ko) * 2008-06-25 2010-10-07 니뽄 다바코 산교 가부시키가이샤 끽연 물품
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US10609955B2 (en) * 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
GB2490732A (en) * 2011-05-13 2012-11-14 British American Tobacco Co Filter for a smoking article
GB201110863D0 (en) * 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
AT512347B1 (de) * 2011-12-23 2013-09-15 Tannpapier Gmbh Als folie ausgebildetes mundstückbelagspapier einer filterzigarette
GB201217893D0 (en) * 2012-10-05 2012-11-21 British American Tobacco Co A smoking article
GB201223159D0 (en) * 2012-12-21 2013-02-06 British American Tobacco Co Insertable filter unit
US10342254B2 (en) * 2012-12-31 2019-07-09 Philip Morris Products S.A. Impermeable bead in hollow cigarette filter tube
GB201503390D0 (en) * 2015-02-27 2015-04-15 British American Tobacco Co A smoking article and filter unit therefor

Also Published As

Publication number Publication date
PL3261462T3 (pl) 2024-03-18
JP2020114231A (ja) 2020-07-30
HK1249372A1 (zh) 2018-11-02
JP6958968B2 (ja) 2021-11-02
EP3261462B1 (en) 2023-12-13
WO2016135502A1 (en) 2016-09-01
EP3261462A1 (en) 2018-01-03
KR20190130690A (ko) 2019-11-22
KR20170109009A (ko) 2017-09-27
EP4305974A3 (en) 2024-04-17
HUE065070T2 (hu) 2024-05-28
KR102349316B1 (ko) 2022-01-07
US20180035706A1 (en) 2018-02-08
CN107529818B (zh) 2020-12-08
JP2018506288A (ja) 2018-03-08
GB201503390D0 (en) 2015-04-15
ES2968037T3 (es) 2024-05-06
EP4305974A2 (en) 2024-01-17
CN107529818A (zh) 2018-01-02
CA3014886A1 (en) 2016-09-01
JP6683403B2 (ja) 2020-04-22
RU2674975C1 (ru) 2018-12-13

Similar Documents

Publication Publication Date Title
CA3014887C (en) A smoking article and mouthpiece therefor
US11425928B2 (en) Smoking article and mouthpiece therefor
EP3261462B1 (en) A smoking article and mouthpiece therefor
HK1248476B (en) A smoking article and mouthpiece therefor
RU2772186C2 (ru) Курительное изделие и мундштук для него

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20210226

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 9TH ANNIV.) - STANDARD

Year of fee payment: 9

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250217

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250217

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250217

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD

Year of fee payment: 10

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260216

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260216