GB1479048A - Cigarette filter tip - Google Patents

Cigarette filter tip

Info

Publication number
GB1479048A
GB1479048A GB53719/74A GB5371974A GB1479048A GB 1479048 A GB1479048 A GB 1479048A GB 53719/74 A GB53719/74 A GB 53719/74A GB 5371974 A GB5371974 A GB 5371974A GB 1479048 A GB1479048 A GB 1479048A
Authority
GB
United Kingdom
Prior art keywords
filter tip
cigarette
filter
outer coating
cigarette filter
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
GB53719/74A
Other languages
English (en)
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.)
Baumgartner Papiers SA
Original Assignee
Baumgartner Papiers SA
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 Baumgartner Papiers SA filed Critical Baumgartner Papiers SA
Publication of GB1479048A publication Critical patent/GB1479048A/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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB53719/74A 1974-02-04 1974-12-12 Cigarette filter tip Expired GB1479048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH147274A CH573721A5 (US06168655-20010102-C00055.png) 1974-02-04 1974-02-04

Publications (1)

Publication Number Publication Date
GB1479048A true GB1479048A (en) 1977-07-06

Family

ID=4211270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53719/74A Expired GB1479048A (en) 1974-02-04 1974-12-12 Cigarette filter tip

Country Status (3)

Country Link
CH (1) CH573721A5 (US06168655-20010102-C00055.png)
DE (1) DE2449367A1 (US06168655-20010102-C00055.png)
GB (1) GB1479048A (US06168655-20010102-C00055.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842736B2 (en) 2000-08-09 2010-11-30 British American Tobacco (Investments) Limited Porous carbons
US8591855B2 (en) 2000-08-09 2013-11-26 British American Tobacco (Investments) Limited Porous carbons
US8616219B2 (en) 2009-12-31 2013-12-31 British American Tobacco (Investments) Limited Filter for a smoking article
US9907336B2 (en) 2005-03-29 2018-03-06 British American Tobacco (Investments) Limited Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555129C3 (de) * 1975-12-08 1979-10-18 Baumgartner Papiers Sa Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben
CH613850A5 (US06168655-20010102-C00055.png) * 1976-11-26 1979-10-31 Baumgartner Papiers Sa
AT10604U1 (de) 2007-11-23 2009-07-15 Img Immo Kauf Gmbh Zigarette mit einem mundstück

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842736B2 (en) 2000-08-09 2010-11-30 British American Tobacco (Investments) Limited Porous carbons
US7850942B2 (en) 2000-08-09 2010-12-14 British American Tobacco (Investments) Ltd. Porous carbons
US8227518B2 (en) 2000-08-09 2012-07-24 British American Tobacco (Investments) Ltd. Porous carbons
US8591855B2 (en) 2000-08-09 2013-11-26 British American Tobacco (Investments) Limited Porous carbons
US9907336B2 (en) 2005-03-29 2018-03-06 British American Tobacco (Investments) Limited Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
US8616219B2 (en) 2009-12-31 2013-12-31 British American Tobacco (Investments) Limited Filter for a smoking article

Also Published As

Publication number Publication date
CH573721A5 (US06168655-20010102-C00055.png) 1976-03-31
DE2449367A1 (de) 1975-08-07

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Legal Events

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