SE8300442L - Forbettrat rokfilter - Google Patents

Forbettrat rokfilter

Info

Publication number
SE8300442L
SE8300442L SE8300442A SE8300442A SE8300442L SE 8300442 L SE8300442 L SE 8300442L SE 8300442 A SE8300442 A SE 8300442A SE 8300442 A SE8300442 A SE 8300442A SE 8300442 L SE8300442 L SE 8300442L
Authority
SE
Sweden
Prior art keywords
filter plug
grooves
filter
groove
smoke filter
Prior art date
Application number
SE8300442A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8300442D0 (sv
Inventor
J A Luke
Original Assignee
Brown & 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 & Williamson Tobacco Corp filed Critical Brown & Williamson Tobacco Corp
Publication of SE8300442D0 publication Critical patent/SE8300442D0/xx
Publication of SE8300442L publication Critical patent/SE8300442L/

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
SE8300442A 1982-02-02 1983-01-28 Forbettrat rokfilter SE8300442L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8202944 1982-02-02

Publications (2)

Publication Number Publication Date
SE8300442D0 SE8300442D0 (sv) 1983-01-28
SE8300442L true SE8300442L (sv) 1983-08-03

Family

ID=10528055

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300442A SE8300442L (sv) 1982-02-02 1983-01-28 Forbettrat rokfilter

Country Status (31)

Country Link
JP (1) JPS58165781A (forum.php)
KR (1) KR840003398A (forum.php)
AU (1) AU551826B2 (forum.php)
BE (1) BE895774A (forum.php)
BR (1) BR8300491A (forum.php)
DE (1) DE3303300A1 (forum.php)
DK (1) DK39183A (forum.php)
ES (1) ES278855Y (forum.php)
FI (1) FI830210A7 (forum.php)
FR (1) FR2520596A1 (forum.php)
GB (1) GB2115678B (forum.php)
HK (1) HK28586A (forum.php)
HU (1) HU188419B (forum.php)
IL (1) IL67732A (forum.php)
IN (1) IN157857B (forum.php)
IT (1) IT1163072B (forum.php)
KE (1) KE3599A (forum.php)
LU (1) LU84619A1 (forum.php)
MY (1) MY8700717A (forum.php)
NL (1) NL8300378A (forum.php)
NO (1) NO830332L (forum.php)
NZ (1) NZ203132A (forum.php)
PH (1) PH19162A (forum.php)
PL (1) PL137239B1 (forum.php)
RO (1) RO87086A (forum.php)
SE (1) SE8300442L (forum.php)
SG (1) SG92385G (forum.php)
TR (1) TR21446A (forum.php)
YU (1) YU23583A (forum.php)
ZA (1) ZA83653B (forum.php)
ZW (1) ZW2283A1 (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8530362D0 (en) * 1985-12-10 1986-01-22 Gallaher Ltd Filter device
GB8531659D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109761A5 (forum.php) * 1970-10-05 1972-05-26 Eastman Kodak Co
CA1096737A (en) * 1977-03-14 1981-03-03 Jan Van Tilburg Smoke filters
US4174719A (en) * 1977-06-29 1979-11-20 Olin Corporation Microperforated filter tip cigarette
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
YU23583A (en) 1985-10-31
KR840003398A (ko) 1984-09-08
PH19162A (en) 1986-01-16
ZW2283A1 (en) 1983-08-03
SE8300442D0 (sv) 1983-01-28
PL137239B1 (en) 1986-05-31
ES278855Y (es) 1985-11-16
NL8300378A (nl) 1983-09-01
PL240393A1 (en) 1983-08-15
TR21446A (tr) 1984-07-01
IN157857B (forum.php) 1986-07-12
FI830210L (fi) 1983-08-03
IL67732A (en) 1987-07-31
RO87086A (ro) 1986-07-30
FI830210A0 (fi) 1983-01-21
NO830332L (no) 1983-08-03
DK39183D0 (da) 1983-02-01
FI830210A7 (fi) 1983-08-03
KE3599A (en) 1986-02-07
DK39183A (da) 1983-08-03
AU1077683A (en) 1983-08-11
NZ203132A (en) 1985-03-20
JPS6126351B2 (forum.php) 1986-06-20
GB2115678A (en) 1983-09-14
BR8300491A (pt) 1983-11-01
FR2520596A1 (fr) 1983-08-05
BE895774A (fr) 1983-05-30
MY8700717A (en) 1987-12-31
IL67732A0 (en) 1983-05-15
ZA83653B (en) 1983-10-26
IT8319394A0 (it) 1983-02-02
HU188419B (en) 1986-04-28
FR2520596B1 (forum.php) 1985-03-22
DE3303300A1 (de) 1983-08-11
JPS58165781A (ja) 1983-09-30
IT8319394A1 (it) 1984-08-02
LU84619A1 (fr) 1983-09-08
ES278855U (es) 1985-04-16
AU551826B2 (en) 1986-05-15
SG92385G (en) 1987-09-18
GB2115678B (en) 1985-08-14
HK28586A (en) 1986-04-25
GB8300839D0 (en) 1983-02-16
IT1163072B (it) 1987-04-08

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NAV Patent application has lapsed

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