SE8501428D0 - Forbettringar avseende rokverk - Google Patents
Forbettringar avseende rokverkInfo
- Publication number
- SE8501428D0 SE8501428D0 SE8501428A SE8501428A SE8501428D0 SE 8501428 D0 SE8501428 D0 SE 8501428D0 SE 8501428 A SE8501428 A SE 8501428A SE 8501428 A SE8501428 A SE 8501428A SE 8501428 D0 SE8501428 D0 SE 8501428D0
- Authority
- SE
- Sweden
- Prior art keywords
- location
- duct
- mouth end
- velocity
- periphery
- Prior art date
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)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848407671A GB8407671D0 (en) | 1984-03-23 | 1984-03-23 | Smoking article mouth-piece elements |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8501428D0 true SE8501428D0 (sv) | 1985-03-22 |
| SE8501428L SE8501428L (sv) | 1985-09-24 |
| SE459629B SE459629B (sv) | 1989-07-24 |
Family
ID=10558611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8501428A SE459629B (sv) | 1984-03-23 | 1985-03-22 | Munstyckselement foer roekverk |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4660576A (sv) |
| JP (1) | JPS60214872A (sv) |
| AU (1) | AU582146B2 (sv) |
| BE (1) | BE902002A (sv) |
| BR (1) | BR8501441A (sv) |
| CA (1) | CA1226499A (sv) |
| CH (1) | CH661845A5 (sv) |
| DE (1) | DE3510084A1 (sv) |
| DK (1) | DK160800C (sv) |
| FI (1) | FI80825C (sv) |
| GB (2) | GB8407671D0 (sv) |
| HK (1) | HK73189A (sv) |
| MY (1) | MY102349A (sv) |
| NL (1) | NL8500798A (sv) |
| SE (1) | SE459629B (sv) |
| SG (1) | SG42489G (sv) |
| ZA (1) | ZA851902B (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8531656D0 (en) * | 1985-12-23 | 1986-02-05 | British American Tobacco Co | Smoking articles |
| US5195543A (en) * | 1991-10-28 | 1993-03-23 | American Filtrona Corporation | Balanced flow tobacco smoke filter |
| US20100059075A1 (en) * | 2008-09-09 | 2010-03-11 | Steve Woodson | Ventilated smoking material perforation apparatus and method |
| US20100059072A1 (en) * | 2008-09-09 | 2010-03-11 | Steve Woodson | Ventilated smoking material perforation apparatus, method and product |
| GB201012732D0 (en) * | 2010-07-29 | 2010-09-15 | British American Tobacco Co | Smoking article filter |
| 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 |
| ITBO20130640A1 (it) * | 2013-11-25 | 2015-05-26 | Gd Spa | Elemento filtrante ed articolo da fumo comprendente tale elemento filtrante. |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124143A (en) * | 1964-03-10 | Smoking accessories | ||
| 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 |
| 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 |
| 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 | 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 |
| IL66401A (en) * | 1981-08-03 | 1985-07-31 | Brown & Williamson Tobacco | Filter cigarette |
| US4424819A (en) * | 1982-03-31 | 1984-01-10 | 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 |
| GB8330894D0 (en) * | 1983-11-18 | 1983-12-29 | British American Tobacco Co | Smoking-article mouthpiece elements |
| GB8415972D0 (en) * | 1984-06-22 | 1984-07-25 | British American Tobacco Co | Smoking article mouthpiece elements |
-
1984
- 1984-03-23 GB GB848407671A patent/GB8407671D0/en active Pending
-
1985
- 1985-03-13 ZA ZA851902A patent/ZA851902B/xx unknown
- 1985-03-18 US US06/713,183 patent/US4660576A/en not_active Expired - Fee Related
- 1985-03-19 NL NL8500798A patent/NL8500798A/nl not_active Application Discontinuation
- 1985-03-19 CA CA000476946A patent/CA1226499A/en not_active Expired
- 1985-03-20 FI FI851115A patent/FI80825C/sv not_active IP Right Cessation
- 1985-03-20 AU AU40148/85A patent/AU582146B2/en not_active Ceased
- 1985-03-20 DE DE19853510084 patent/DE3510084A1/de not_active Withdrawn
- 1985-03-21 CH CH1256/85A patent/CH661845A5/fr not_active IP Right Cessation
- 1985-03-22 BR BR8501441A patent/BR8501441A/pt not_active IP Right Cessation
- 1985-03-22 GB GB08507578A patent/GB2157149B/en not_active Expired
- 1985-03-22 SE SE8501428A patent/SE459629B/sv not_active IP Right Cessation
- 1985-03-22 BE BE0/214693A patent/BE902002A/fr not_active IP Right Cessation
- 1985-03-22 DK DK132385A patent/DK160800C/da not_active IP Right Cessation
- 1985-03-23 JP JP60059327A patent/JPS60214872A/ja active Pending
-
1987
- 1987-08-28 MY MYPI87001483A patent/MY102349A/en unknown
-
1989
- 1989-07-15 SG SG424/89A patent/SG42489G/en unknown
- 1989-09-14 HK HK731/89A patent/HK73189A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI80825B (fi) | 1990-04-30 |
| AU582146B2 (en) | 1989-03-16 |
| US4660576A (en) | 1987-04-28 |
| FI851115L (fi) | 1985-09-24 |
| CH661845A5 (fr) | 1987-08-31 |
| SG42489G (en) | 1989-12-22 |
| BR8501441A (pt) | 1985-08-20 |
| DE3510084A1 (de) | 1985-10-03 |
| DK160800B (da) | 1991-04-22 |
| AU4014885A (en) | 1985-09-26 |
| CA1226499A (en) | 1987-09-08 |
| GB8407671D0 (en) | 1984-05-02 |
| MY102349A (en) | 1992-06-17 |
| DK132385D0 (da) | 1985-03-22 |
| NL8500798A (nl) | 1985-10-16 |
| ZA851902B (en) | 1985-10-30 |
| GB2157149B (en) | 1988-02-24 |
| GB2157149A (en) | 1985-10-23 |
| FI80825C (sv) | 1990-08-10 |
| FI851115A0 (fi) | 1985-03-20 |
| JPS60214872A (ja) | 1985-10-28 |
| BE902002A (fr) | 1985-07-16 |
| GB8507578D0 (en) | 1985-05-01 |
| SE459629B (sv) | 1989-07-24 |
| HK73189A (en) | 1989-09-22 |
| SE8501428L (sv) | 1985-09-24 |
| DK132385A (da) | 1985-09-24 |
| DK160800C (da) | 1991-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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