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GB1491179A - Cigarette holder having a filtering action or a cigarette filter - Google Patents

Cigarette holder having a filtering action or a cigarette filter

Info

Publication number
GB1491179A
GB1491179A GB29909/76A GB2990976A GB1491179A GB 1491179 A GB1491179 A GB 1491179A GB 29909/76 A GB29909/76 A GB 29909/76A GB 2990976 A GB2990976 A GB 2990976A GB 1491179 A GB1491179 A GB 1491179A
Authority
GB
United Kingdom
Prior art keywords
cigarette
holder
filter
cigarette holder
filtering action
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.)
Expired
Application number
GB29909/76A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7523712A external-priority patent/FR2318598A1/en
Priority claimed from FR7600310A external-priority patent/FR2337512A2/en
Application filed by Individual filed Critical Individual
Publication of GB1491179A publication Critical patent/GB1491179A/en
Expired 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
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

1491179 Cigarette holder; cigarette filter J PONSY 19 July 1976 [25 July 1975 8 Jan 1976] 29909/76 Headings A2C and A2M A cigarette holder or cigarette filter is provided with a flexible membrane which blocks the smoke passage when not in use but which may be opened by the vacuum created in the passage when the user draws in smoke. As shown the membrane 4 may be located in a cigarette holder so that its free edge is normally in contact with the interior of the walls and adjacent the seat 3 in which the cigarette is located.
GB29909/76A 1975-07-25 1976-07-19 Cigarette holder having a filtering action or a cigarette filter Expired GB1491179A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7523712A FR2318598A1 (en) 1975-07-25 1975-07-25 Cigarette holder and filter - has deflectable membrane valve and tar trap to permit free flow of tobacco smoke
FR7600310A FR2337512A2 (en) 1976-01-08 1976-01-08 Cigarette holder and filter - has deflectable membrane valve and tar trap to permit free flow of tobacco smoke

Publications (1)

Publication Number Publication Date
GB1491179A true GB1491179A (en) 1977-11-09

Family

ID=26219005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29909/76A Expired GB1491179A (en) 1975-07-25 1976-07-19 Cigarette holder having a filtering action or a cigarette filter

Country Status (5)

Country Link
JP (1) JPS5231899A (en)
BR (1) BR7604801A (en)
DE (1) DE2633263A1 (en)
GB (1) GB1491179A (en)
IT (1) IT1064771B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150415A (en) * 1983-12-05 1985-07-03 Brown & Williamson Tobacco Corp Cigarette having a mouthpiece and method of making same
US4949736A (en) * 1988-03-16 1990-08-21 R. J. Reynolds Tobacco Company Variable ventilation mouthpiece for a smoking article
WO2013083963A1 (en) * 2011-12-06 2013-06-13 British American Tobacco (Investments) Limited Sleeve for a smoking article
WO2018157581A1 (en) * 2017-02-28 2018-09-07 深圳市余看智能科技有限公司 Electronic smoking device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984588A (en) * 1981-09-14 1991-01-15 Philip Morris Incorporated Low delivery cigarette
JP3268359B2 (en) * 1990-08-24 2002-03-25 雄次 寺田 Cigarette with filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150415A (en) * 1983-12-05 1985-07-03 Brown & Williamson Tobacco Corp Cigarette having a mouthpiece and method of making same
US4949736A (en) * 1988-03-16 1990-08-21 R. J. Reynolds Tobacco Company Variable ventilation mouthpiece for a smoking article
WO2013083963A1 (en) * 2011-12-06 2013-06-13 British American Tobacco (Investments) Limited Sleeve for a smoking article
RU2635297C2 (en) * 2011-12-06 2017-11-09 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед Sleeve for smoking product
WO2018157581A1 (en) * 2017-02-28 2018-09-07 深圳市余看智能科技有限公司 Electronic smoking device

Also Published As

Publication number Publication date
IT1064771B (en) 1985-02-25
DE2633263A1 (en) 1977-02-17
JPS5231899A (en) 1977-03-10
BR7604801A (en) 1977-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee