AR201844A1 - A FILTERING ELEMENT FOR SMOKING PRODUCTS - Google Patents

A FILTERING ELEMENT FOR SMOKING PRODUCTS

Info

Publication number
AR201844A1
AR201844A1 AR251714A AR25171473A AR201844A1 AR 201844 A1 AR201844 A1 AR 201844A1 AR 251714 A AR251714 A AR 251714A AR 25171473 A AR25171473 A AR 25171473A AR 201844 A1 AR201844 A1 AR 201844A1
Authority
AR
Argentina
Prior art keywords
filtering element
smoking products
smoking
products
filtering
Prior art date
Application number
AR251714A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR201844A1 publication Critical patent/AR201844A1/en

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
AR251714A 1973-02-27 1973-12-21 A FILTERING ELEMENT FOR SMOKING PRODUCTS AR201844A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33627773A 1973-02-27 1973-02-27

Publications (1)

Publication Number Publication Date
AR201844A1 true AR201844A1 (en) 1975-04-24

Family

ID=23315369

Family Applications (1)

Application Number Title Priority Date Filing Date
AR251714A AR201844A1 (en) 1973-02-27 1973-12-21 A FILTERING ELEMENT FOR SMOKING PRODUCTS

Country Status (16)

Country Link
JP (1) JPS5247040B2 (en)
AR (1) AR201844A1 (en)
AU (1) AU472863B2 (en)
BE (1) BE808887A (en)
BR (1) BR7401389D0 (en)
CA (1) CA999500A (en)
CH (1) CH587028A5 (en)
DK (1) DK141984B (en)
FI (1) FI56310C (en)
FR (1) FR2219614A5 (en)
GB (1) GB1428018A (en)
HK (1) HK64176A (en)
IT (1) IT1001746B (en)
NL (1) NL7315622A (en)
SE (1) SE400021B (en)
ZA (1) ZA738533B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527705A (en) * 1976-03-01 1978-10-11 Liggett & Myers Inc Cigarette filter
JPS52113882A (en) * 1976-03-19 1977-09-24 Lion Dentifrice Co Ltd Tube for containing semiiliquid material such as toothpaste
JPS5399400A (en) * 1977-02-10 1978-08-30 Mitsubishi Acetate Co Ltd Fibrous cigarette filter
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
JPS585663B2 (en) * 1980-05-02 1983-02-01 日本たばこ産業株式会社 Cigarette filter
TR21005A (en) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco A SMOKING FILTER THAT NEEDS A SMOKE NON-DELIVERABLE WRAP A REMOVER OF MESAMATH FILTER BAR.
US4343319A (en) * 1980-11-28 1982-08-10 Brown & Williamson Tobacco Corporation Cigarette filter
US4338956A (en) * 1980-12-05 1982-07-13 Brown & Williamson Tobacco Corporation Cigarette filter
US4984588A (en) * 1981-09-14 1991-01-15 Philip Morris Incorporated Low delivery cigarette
KR840001262A (en) * 1981-09-21 1984-04-30 라리 씨이. 아모스 Cigarette filter
US4406295A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
US4438776A (en) * 1982-06-24 1984-03-27 Brown & Williamson Tobacco Corporation Cigarette filter
GB2136669A (en) * 1983-03-17 1984-09-26 Filtrona Ltd Cigarette filter
GB8429104D0 (en) * 1984-11-17 1984-12-27 British American Tobacco Co Tobacco smoke filters
US5435326A (en) * 1993-07-27 1995-07-25 R. J. Reynolds Tobacco Company Controlled delivery smoking article and method
US7987856B2 (en) * 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
BRPI0709264B1 (en) 2006-03-28 2018-09-18 Philip Morris Products Sa smoking article with a restrictor
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8235056B2 (en) 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200911141A (en) 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
TW200911138A (en) 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
GB0813567D0 (en) * 2008-07-24 2008-09-03 British American Tobacco Co Filter for a smoking article
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents

Also Published As

Publication number Publication date
CH587028A5 (en) 1977-04-29
AU472863B2 (en) 1976-06-10
AU6223573A (en) 1975-06-19
DE2361970B2 (en) 1976-05-26
BR7401389D0 (en) 1974-11-05
FR2219614A5 (en) 1974-09-20
GB1428018A (en) 1976-03-17
NL7315622A (en) 1974-08-29
JPS5247040B2 (en) 1977-11-29
IT1001746B (en) 1976-04-30
JPS5046898A (en) 1975-04-25
CA999500A (en) 1976-11-09
FI56310C (en) 1980-01-10
ZA738533B (en) 1974-09-25
FI56310B (en) 1979-09-28
DK141984C (en) 1980-12-22
DE2361970A1 (en) 1974-09-05
HK64176A (en) 1976-10-22
SE400021B (en) 1978-03-13
DK141984B (en) 1980-08-04
BE808887A (en) 1974-06-20

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