GB938902A - Improvements in cigarettes - Google Patents

Improvements in cigarettes

Info

Publication number
GB938902A
GB938902A GB2364861A GB2364861A GB938902A GB 938902 A GB938902 A GB 938902A GB 2364861 A GB2364861 A GB 2364861A GB 2364861 A GB2364861 A GB 2364861A GB 938902 A GB938902 A GB 938902A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
band
sleeve
perforations
cork
zone
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
GB2364861A
Inventor
Alfred Charles Davis
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.)
Imperial Tobacco Co of Great Britain and Ireland Ltd
IMP TOBACCO CO Ltd
Original Assignee
Imperial Tobacco Co of Great Britain and Ireland Ltd
IMP TOBACCO CO 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

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • A24D3/043Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Abstract

938,902. Cigarettes. IMPERIAL TOBACCO CO. (OF GREAT BRITAIN & IRELAND) Ltd. June 18, 1962 [June 30, 1961], No. 23648/61. Class 130. In a filter-tipped cigarette 3 having a connector band 1 joining the tobacco part to the filter stub 2, which is itself covered by a sleeve, a zone of the band 1 not covered on smoking is perforated and the sleeve beneath the zone is also perforated, the perforations in the sleeve and band being arranged so that some coincide. The perforations in the sleeve may be larger than those in the band. The zone of perforations in the band 1 extends for about half the filter stub length, whereas those in the sleeve may extend throughout the whole length of the stub. When the band is made of cork or imitation cork the perforations therein may correspond to the lacunµ of the cork pattern.
GB2364861A 1961-06-30 1961-06-30 Improvements in cigarettes Expired GB938902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2364861A GB938902A (en) 1961-06-30 1961-06-30 Improvements in cigarettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2364861A GB938902A (en) 1961-06-30 1961-06-30 Improvements in cigarettes

Publications (1)

Publication Number Publication Date
GB938902A true true GB938902A (en) 1963-10-09

Family

ID=10199039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2364861A Expired GB938902A (en) 1961-06-30 1961-06-30 Improvements in cigarettes

Country Status (1)

Country Link
GB (1) GB938902A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279475A (en) * 1964-01-09 1966-10-18 Trans World Raysol Ltd Filter tipped cigarettes
US3410274A (en) * 1964-02-27 1968-11-12 Imp Tobacco Co Ltd Cigarettes
US3426761A (en) * 1965-06-01 1969-02-11 Jose Salvado Fernandez Cigarette with cooling and smoke condensing means and method of making it
US3469584A (en) * 1967-02-09 1969-09-30 Max J Doppelt Cigarette
US3482579A (en) * 1964-02-27 1969-12-09 Imp Tobacco Co Ltd Filter cigarette having a permeable band wrap
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
DE2531285A1 (en) * 1975-07-12 1977-01-20 Benkert Gmbh & Co Kg porous mundstueckbelagpapier
DE2832988A1 (en) * 1977-08-05 1979-02-22 Molins Ltd A method and apparatus for producing ventilated cigarettes
US4295478A (en) * 1979-04-11 1981-10-20 Rjr Archer, Inc. Composite tipping structure for use on an air-ventilated cigarette and method of manufacturing same
DE3225070A1 (en) * 1981-07-06 1983-01-20 Cigarette Components Ltd Cigarette filter plug-umhuellungsmaterialstreifen
EP0442722A1 (en) * 1990-02-13 1991-08-21 Gallaher Limited Filters for smoking rods
FR2831397A1 (en) * 2001-10-29 2003-05-02 Jaccard Pierre Cigarette filter
US9795163B2 (en) 2012-12-21 2017-10-24 British American Tobacco (Investments) Limited Smoking article

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279475A (en) * 1964-01-09 1966-10-18 Trans World Raysol Ltd Filter tipped cigarettes
US3410274A (en) * 1964-02-27 1968-11-12 Imp Tobacco Co Ltd Cigarettes
US3482579A (en) * 1964-02-27 1969-12-09 Imp Tobacco Co Ltd Filter cigarette having a permeable band wrap
US3426761A (en) * 1965-06-01 1969-02-11 Jose Salvado Fernandez Cigarette with cooling and smoke condensing means and method of making it
US3469584A (en) * 1967-02-09 1969-09-30 Max J Doppelt Cigarette
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
DE2531285A1 (en) * 1975-07-12 1977-01-20 Benkert Gmbh & Co Kg porous mundstueckbelagpapier
US4094324A (en) * 1975-07-12 1978-06-13 Deutsche Benkert Gmbh & Co., K.G. Perforated cigarette tipping paper
US4331165A (en) * 1977-08-05 1982-05-25 Molins, Ltd. Ventilated cigarettes
DE2832988A1 (en) * 1977-08-05 1979-02-22 Molins Ltd A method and apparatus for producing ventilated cigarettes
FR2399220A1 (en) * 1977-08-05 1979-03-02 Molins Ltd Method for manufacturing ventilated cigarettes
US4295478A (en) * 1979-04-11 1981-10-20 Rjr Archer, Inc. Composite tipping structure for use on an air-ventilated cigarette and method of manufacturing same
DE3225070A1 (en) * 1981-07-06 1983-01-20 Cigarette Components Ltd Cigarette filter plug-umhuellungsmaterialstreifen
EP0442722A1 (en) * 1990-02-13 1991-08-21 Gallaher Limited Filters for smoking rods
US5150725A (en) * 1990-02-13 1992-09-29 Gallaher Ltd. Filter tipped smoking rods
FR2831397A1 (en) * 2001-10-29 2003-05-02 Jaccard Pierre Cigarette filter
WO2003037112A1 (en) * 2001-10-29 2003-05-08 Pierre Jaccard Cigarette filter
US9795163B2 (en) 2012-12-21 2017-10-24 British American Tobacco (Investments) Limited Smoking article

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