GB1336465A - Tobacco smoke filter element - Google Patents
Tobacco smoke filter elementInfo
- Publication number
- GB1336465A GB1336465A GB4631271A GB4631271A GB1336465A GB 1336465 A GB1336465 A GB 1336465A GB 4631271 A GB4631271 A GB 4631271A GB 4631271 A GB4631271 A GB 4631271A GB 1336465 A GB1336465 A GB 1336465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indentations
- grooves
- filter
- towards
- groove
- 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
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
-
- 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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7777370A | 1970-10-05 | 1970-10-05 | |
US13132671A | 1971-04-05 | 1971-04-05 | |
US17018071A | 1971-08-09 | 1971-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1336465A true GB1336465A (en) | 1973-11-07 |
Family
ID=27373160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4631271A Expired GB1336465A (en) | 1970-10-05 | 1971-10-05 | Tobacco smoke filter element |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE773476A (fr) |
BR (1) | BR7106567D0 (fr) |
CH (1) | CH535547A (fr) |
DE (1) | DE2149768A1 (fr) |
FR (1) | FR2109761A5 (fr) |
GB (1) | GB1336465A (fr) |
IT (1) | IT945983B (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132467A (en) * | 1982-11-13 | 1984-07-11 | Bat Cigarettenfab Gmbh | Filter tip for a smoking product |
EP0228211A1 (fr) * | 1985-12-10 | 1987-07-08 | Gallaher Limited | Dispositif de filtre pour une tige à fumer |
GB2356791A (en) * | 1999-09-14 | 2001-06-06 | Filtrona Int Ltd | Cigarette filter |
WO2017036588A1 (fr) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Article à fumer |
WO2017036586A1 (fr) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Article à fumer |
CN113647678A (zh) * | 2020-05-12 | 2021-11-16 | 阿威尔有限公司 | 用于抽吸可抽吸物质的过滤嘴及其制造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1414745A (en) * | 1973-02-26 | 1975-11-19 | Cigarette Components Ltd | Tobacco smoke filter |
GB2115678B (en) * | 1982-02-02 | 1985-08-14 | Brown & Williamson Tobacco | Improvements relating to tobacco smoke filters |
GB2115679B (en) * | 1982-02-02 | 1985-09-11 | Brown & Williamson Tobacco | Tobacco smoke filters |
FR3116287B1 (fr) | 2020-11-17 | 2023-09-29 | Norper | Plaquette de parement à base de terre |
-
1971
- 1971-09-14 FR FR7133005A patent/FR2109761A5/fr not_active Expired
- 1971-10-01 CH CH1436271A patent/CH535547A/fr not_active IP Right Cessation
- 1971-10-02 IT IT29452/71A patent/IT945983B/it active
- 1971-10-04 BR BR6567/71A patent/BR7106567D0/pt unknown
- 1971-10-04 BE BE773476A patent/BE773476A/fr unknown
- 1971-10-05 DE DE19712149768 patent/DE2149768A1/de active Pending
- 1971-10-05 GB GB4631271A patent/GB1336465A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132467A (en) * | 1982-11-13 | 1984-07-11 | Bat Cigarettenfab Gmbh | Filter tip for a smoking product |
US4621651A (en) * | 1982-11-13 | 1986-11-11 | B.A.T. Cigaretten-Fabriken Gmbh | Filter tip for a smoking product |
EP0228211A1 (fr) * | 1985-12-10 | 1987-07-08 | Gallaher Limited | Dispositif de filtre pour une tige à fumer |
GB2356791A (en) * | 1999-09-14 | 2001-06-06 | Filtrona Int Ltd | Cigarette filter |
GB2356791B (en) * | 1999-09-14 | 2003-09-10 | Filtrona Int Ltd | Cigarette filter |
WO2017036588A1 (fr) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Article à fumer |
WO2017036586A1 (fr) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Article à fumer |
EA034059B1 (ru) * | 2015-08-28 | 2019-12-24 | Джт Интернэшнл С.А. | Курительное изделие |
EA036041B1 (ru) * | 2015-08-28 | 2020-09-17 | Джт Интернэшнл С.А. | Курительное изделие |
CN113647678A (zh) * | 2020-05-12 | 2021-11-16 | 阿威尔有限公司 | 用于抽吸可抽吸物质的过滤嘴及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2149768A1 (de) | 1972-04-06 |
BE773476A (fr) | 1972-01-31 |
CH535547A (fr) | 1973-04-15 |
IT945983B (it) | 1973-05-10 |
FR2109761A5 (fr) | 1972-05-26 |
BR7106567D0 (pt) | 1973-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |