GB1372692A - Cigarettes - Google Patents

Cigarettes

Info

Publication number
GB1372692A
GB1372692A GB2017874A GB2017874A GB1372692A GB 1372692 A GB1372692 A GB 1372692A GB 2017874 A GB2017874 A GB 2017874A GB 2017874 A GB2017874 A GB 2017874A GB 1372692 A GB1372692 A GB 1372692A
Authority
GB
United Kingdom
Prior art keywords
aug
cigarettes
pressure drop
filter
tobacco portion
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
GB2017874A
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.)
Mpac Group PLC
Original Assignee
Molins 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 Molins Ltd filed Critical Molins Ltd
Priority to GB2017874A priority Critical patent/GB1372692A/en
Publication of GB1372692A publication Critical patent/GB1372692A/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
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

1372692 Cigarettes MOLINS Ltd 11 Aug 1971 [12 Aug 1970] 20178/74 Heading A2C The subject-matter of this specification is substantially the same as that of Specification 1372691 but the claims are directed to a filter cigarette comprising a tobacco portion having a wrapper with a low chalk content to produce a slow burning rate, and a filter portion having a pressure drop considerably greater than the pressure drop through the tobacco portion.
GB2017874A 1971-08-11 1971-08-11 Cigarettes Expired GB1372692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2017874A GB1372692A (en) 1971-08-11 1971-08-11 Cigarettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2017874A GB1372692A (en) 1971-08-11 1971-08-11 Cigarettes

Publications (1)

Publication Number Publication Date
GB1372692A true GB1372692A (en) 1974-11-06

Family

ID=10141696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2017874A Expired GB1372692A (en) 1971-08-11 1971-08-11 Cigarettes

Country Status (1)

Country Link
GB (1) GB1372692A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540361A1 (en) * 1991-10-30 1993-05-05 Rothmans, Benson & Hedges Inc. Novel multiple-smoking cigarette system
TR26626A (en) * 1992-12-18 1995-03-15 Rothmans Benson And Hedges Inc NEW VERY SOFT SMOKING SYSTEM.
TR28750A (en) * 1992-12-18 1997-02-28 Rothmans Benson & Hedges A new cigarette structure that allows individual cigarettes to be partially smoked, extinguished and then reintroduced.
WO2004014161A1 (en) * 2002-08-09 2004-02-19 British American Tobacco (Investments) Limited Improvements relating to filter-tip cigarettes and method of manufacturing same
EP2229827A1 (en) * 2007-12-14 2010-09-22 Japan Tobacco Inc. Cigarette filter, and filter cigarette

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540361A1 (en) * 1991-10-30 1993-05-05 Rothmans, Benson & Hedges Inc. Novel multiple-smoking cigarette system
EP0540362A1 (en) * 1991-10-30 1993-05-05 Rothmans, Benson & Hedges Inc. Novel cigarette system
WO1993008706A1 (en) * 1991-10-30 1993-05-13 Rothmans, Benson & Hedges Inc. Novel cigarette system
WO1993008708A1 (en) * 1991-10-30 1993-05-13 Rothmans, Benson & Hedges Inc. Novel multiple-smoking cigarette system
TR26626A (en) * 1992-12-18 1995-03-15 Rothmans Benson And Hedges Inc NEW VERY SOFT SMOKING SYSTEM.
TR28750A (en) * 1992-12-18 1997-02-28 Rothmans Benson & Hedges A new cigarette structure that allows individual cigarettes to be partially smoked, extinguished and then reintroduced.
WO2004014161A1 (en) * 2002-08-09 2004-02-19 British American Tobacco (Investments) Limited Improvements relating to filter-tip cigarettes and method of manufacturing same
US8113217B2 (en) 2002-08-09 2012-02-14 British American Tobacco (Investments) Limited Filter tip cigarettes and method of manufacturing same
EP2229827A1 (en) * 2007-12-14 2010-09-22 Japan Tobacco Inc. Cigarette filter, and filter cigarette
EP2229827A4 (en) * 2007-12-14 2012-05-23 Japan Tobacco Inc Cigarette filter, and filter cigarette
EP2229827B1 (en) 2007-12-14 2016-11-30 Japan Tobacco Inc. Cigarette filter, and filter cigarette

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Legal Events

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