CA1245530A - Mouthpiece for tobacco smoke article - Google Patents

Mouthpiece for tobacco smoke article

Info

Publication number
CA1245530A
CA1245530A CA000503504A CA503504A CA1245530A CA 1245530 A CA1245530 A CA 1245530A CA 000503504 A CA000503504 A CA 000503504A CA 503504 A CA503504 A CA 503504A CA 1245530 A CA1245530 A CA 1245530A
Authority
CA
Canada
Prior art keywords
plug member
grooves
smoke
approximately
longitudinally extending
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
CA000503504A
Other languages
English (en)
French (fr)
Inventor
Robert R. Johnson
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.)
Brown and Williamson Holdings Inc
Original Assignee
Brown and Williamson Tobacco Corp
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 Brown and Williamson Tobacco Corp filed Critical Brown and Williamson Tobacco Corp
Application granted granted Critical
Publication of CA1245530A publication Critical patent/CA1245530A/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
    • 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)
  • Fishing Rods (AREA)
  • Manufacture Of Tobacco Products (AREA)
CA000503504A 1985-03-06 1986-03-06 Mouthpiece for tobacco smoke article Expired CA1245530A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/708,630 US4681125A (en) 1985-03-06 1985-03-06 Mouthpiece for tobacco smoke article
US708,630 1985-03-06

Publications (1)

Publication Number Publication Date
CA1245530A true CA1245530A (en) 1988-11-29

Family

ID=24846576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000503504A Expired CA1245530A (en) 1985-03-06 1986-03-06 Mouthpiece for tobacco smoke article

Country Status (24)

Country Link
US (1) US4681125A (enEXAMPLES)
JP (1) JPS61202676A (enEXAMPLES)
AT (1) AT393591B (enEXAMPLES)
AU (1) AU553639B1 (enEXAMPLES)
BE (1) BE904299A (enEXAMPLES)
BR (1) BR8600950A (enEXAMPLES)
CA (1) CA1245530A (enEXAMPLES)
CH (1) CH670358A5 (enEXAMPLES)
DE (1) DE3606055A1 (enEXAMPLES)
DK (1) DK166253C (enEXAMPLES)
ES (1) ES296941Y (enEXAMPLES)
FI (1) FI78819C (enEXAMPLES)
FR (1) FR2578397B1 (enEXAMPLES)
GB (1) GB2171885B (enEXAMPLES)
GR (1) GR860601B (enEXAMPLES)
HK (1) HK81893A (enEXAMPLES)
IL (1) IL77892A (enEXAMPLES)
IT (1) IT1188566B (enEXAMPLES)
LU (1) LU86306A1 (enEXAMPLES)
MY (1) MY101100A (enEXAMPLES)
NL (1) NL190952C (enEXAMPLES)
NO (1) NO164815C (enEXAMPLES)
SE (1) SE461435B (enEXAMPLES)
ZA (1) ZA861234B (enEXAMPLES)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178166A (en) * 1990-09-20 1993-01-12 Philip Morris Incorporated Filter cigarette
US7738740B2 (en) * 2005-01-13 2010-06-15 Nvidia Corporation Video processing system and method with dynamic tag architecture
US9854839B2 (en) 2012-01-31 2018-01-02 Altria Client Services Llc Electronic vaping device and method
CN105142436B (zh) * 2013-03-13 2018-09-04 吉瑞高新科技股份有限公司 吸嘴盖及电子烟
WO2014155567A1 (ja) * 2013-03-27 2014-10-02 日本たばこ産業株式会社 フィルタシガレット及びその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336928A (en) * 1964-05-07 1967-08-22 James W Haley Smoking article
US3496946A (en) * 1968-04-12 1970-02-24 David B Griffith Filter means
US3638611A (en) * 1969-07-03 1972-02-01 Xerox Corp Electroded development device
US3638661A (en) * 1969-11-13 1972-02-01 Reynolds Tobacco Co R A method of forming filter cigarettes
US3910287A (en) * 1971-03-19 1975-10-07 Richard R Walton Smoking device
US3910288A (en) * 1973-02-27 1975-10-07 Brown & Williamson Tobacco Corp Programmed filter
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
TR21005A (tr) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Corp Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi
US4498488A (en) * 1981-03-12 1985-02-12 Brown & Williamson Tobacco Corporation Cigarette filter
US4637409A (en) * 1981-05-07 1987-01-20 American Filtrona Corporation Tobacco smoke filter and method and apparatus for making same
US4424819A (en) * 1982-03-31 1984-01-10 Brown & Williamson Tobacco Corporation Cigarette filter
GB2118424B (en) * 1982-04-07 1986-07-16 Filtrona Ltd Tobacco smoke filter
NO157125C (no) * 1982-04-08 1988-06-01 Filtrona Ltd Sigarettfilterelement, alternativt med et omgivende, ventilerende munnstykkemateriale.
JPS59187771A (ja) * 1983-04-07 1984-10-24 三菱レイヨン株式会社 タバコ用吸口
US4515170A (en) * 1983-05-09 1985-05-07 Brown & Williamson Tobacco Corporation Ventilated mouthpiece for a smoking article
US4545391A (en) * 1983-05-26 1985-10-08 Brown & Williamson Tobacco Corporation Cigarette filter
US4503869A (en) * 1983-06-10 1985-03-12 Brown & Williamson Tobacco Corporation Cigarette mouthpiece
US4557281A (en) * 1983-12-05 1985-12-10 Brown & Williamson Tobacco Corporation Filtered cigarette
US4550740A (en) * 1983-12-05 1985-11-05 Brown & Williamson Tobacco Corporation Mouthpiece for a cigarette and a cigarette having same

Also Published As

Publication number Publication date
AT393591B (de) 1991-11-11
IL77892A (en) 1989-08-15
BR8600950A (pt) 1986-11-11
FI860825A0 (fi) 1986-02-26
DE3606055C2 (enEXAMPLES) 1989-09-07
FR2578397B1 (fr) 1987-12-24
NO164815C (no) 1990-11-21
IT8619647A1 (it) 1987-09-06
GB2171885A (en) 1986-09-10
DK100186A (da) 1986-09-07
US4681125A (en) 1987-07-21
ATA43186A (de) 1991-05-15
JPH0515429B2 (enEXAMPLES) 1993-03-01
LU86306A1 (fr) 1986-06-10
NL8600518A (nl) 1986-10-01
DK166253B (da) 1993-03-29
FI78819B (fi) 1989-06-30
DK166253C (da) 1993-08-23
NL190952B (nl) 1994-06-16
ES296941Y (es) 1988-11-16
HK81893A (en) 1993-08-20
ZA861234B (en) 1986-10-29
AU553639B1 (en) 1986-07-24
ES296941U (es) 1988-03-01
DE3606055A1 (de) 1986-09-11
NL190952C (nl) 1994-11-16
NO164815B (no) 1990-08-13
MY101100A (en) 1991-07-16
GB2171885B (en) 1988-07-06
GR860601B (en) 1986-07-07
GB8604047D0 (en) 1986-03-26
SE8600972D0 (sv) 1986-03-04
BE904299A (fr) 1986-06-16
CH670358A5 (enEXAMPLES) 1989-06-15
IT8619647A0 (it) 1986-03-06
SE8600972L (sv) 1986-09-07
NO860824L (no) 1986-09-08
FR2578397A1 (fr) 1986-09-12
FI860825L (fi) 1986-09-07
SE461435B (sv) 1990-02-19
IT1188566B (it) 1988-01-20
DK100186D0 (da) 1986-03-05
FI78819C (fi) 1989-10-10
JPS61202676A (ja) 1986-09-08

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Legal Events

Date Code Title Description
MKEX Expiry