NL8403464A - Verbeteringen met betrekking tot mondstukelementen van rookartikelen. - Google Patents

Verbeteringen met betrekking tot mondstukelementen van rookartikelen. Download PDF

Info

Publication number
NL8403464A
NL8403464A NL8403464A NL8403464A NL8403464A NL 8403464 A NL8403464 A NL 8403464A NL 8403464 A NL8403464 A NL 8403464A NL 8403464 A NL8403464 A NL 8403464A NL 8403464 A NL8403464 A NL 8403464A
Authority
NL
Netherlands
Prior art keywords
members
smoke
section
element according
ventilation duct
Prior art date
Application number
NL8403464A
Other languages
English (en)
Dutch (nl)
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of NL8403464A publication Critical patent/NL8403464A/nl

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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
NL8403464A 1983-11-18 1984-11-13 Verbeteringen met betrekking tot mondstukelementen van rookartikelen. NL8403464A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8330894 1983-11-18
GB838330894A GB8330894D0 (en) 1983-11-18 1983-11-18 Smoking-article mouthpiece elements

Publications (1)

Publication Number Publication Date
NL8403464A true NL8403464A (nl) 1985-06-17

Family

ID=10552016

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8403464A NL8403464A (nl) 1983-11-18 1984-11-13 Verbeteringen met betrekking tot mondstukelementen van rookartikelen.

Country Status (11)

Country Link
US (1) US4700724A (fr)
AU (1) AU587167B2 (fr)
BE (1) BE901044A (fr)
CA (1) CA1224689A (fr)
CH (1) CH662250A5 (fr)
DE (1) DE3441976A1 (fr)
DK (1) DK545984A (fr)
GB (2) GB8330894D0 (fr)
MY (1) MY102527A (fr)
NL (1) NL8403464A (fr)
ZA (1) ZA848679B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8407671D0 (en) * 1984-03-23 1984-05-02 Brritish American Tobacco Co L Smoking article mouth-piece elements
GB8530362D0 (en) * 1985-12-10 1986-01-22 Gallaher Ltd Filter device
GB8531656D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles
GB8709173D0 (en) * 1987-04-16 1987-05-20 Cigarette Components Ltd Ventilated cigarette filter
US4971078A (en) * 1989-08-15 1990-11-20 Hoechst Celanese Corporation Filter for a smoking article containing a flavored hollow fiber
US6103181A (en) * 1999-02-17 2000-08-15 Filtrona International Limited Method and apparatus for spinning a web of mixed fibers, and products produced therefrom

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822813A (en) * 1955-05-27 1958-02-11 Francis T Downs Air cooled and filtered smoke
US2958328A (en) * 1957-05-27 1960-11-01 Frank T Bartolomeo Smoking articles
US3389705A (en) * 1966-04-29 1968-06-25 Levavi David Cigarette smoke filter device
US3678941A (en) * 1971-04-05 1972-07-25 Eastman Kodak Co Tobacco smoke filter element and method for making
US3860011A (en) * 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter
TR21005A (tr) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi
US4616664A (en) * 1981-03-17 1986-10-14 American Brands, Inc. Tobacco product
US4386618A (en) * 1981-06-29 1983-06-07 Brown & Williamson Tobacco Corporation Cigarette filter
US4506683A (en) * 1983-05-09 1985-03-26 Brown & Williamson Tobacco Corporation Ventilated mouthpiece for a smoking article
US4515170A (en) * 1983-05-09 1985-05-07 Brown & Williamson Tobacco Corporation Ventilated mouthpiece for a smoking article

Also Published As

Publication number Publication date
BE901044A (fr) 1985-03-01
GB8330894D0 (en) 1983-12-29
DK545984A (da) 1985-05-19
US4700724A (en) 1987-10-20
CA1224689A (fr) 1987-07-28
MY102527A (en) 1992-07-31
AU3531384A (en) 1985-05-23
DK545984D0 (da) 1984-11-16
ZA848679B (en) 1985-10-30
GB8427624D0 (en) 1984-12-05
CH662250A5 (fr) 1987-09-30
AU587167B2 (en) 1989-08-10
DE3441976A1 (de) 1985-05-30
GB2150409B (en) 1988-06-22
GB2150409A (en) 1985-07-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed