DE2149768A1 - Tabakrauchfilterelement - Google Patents
TabakrauchfilterelementInfo
- Publication number
- DE2149768A1 DE2149768A1 DE19712149768 DE2149768A DE2149768A1 DE 2149768 A1 DE2149768 A1 DE 2149768A1 DE 19712149768 DE19712149768 DE 19712149768 DE 2149768 A DE2149768 A DE 2149768A DE 2149768 A1 DE2149768 A1 DE 2149768A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- filter element
- filter body
- tobacco smoke
- recesses
- 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.)
- Pending
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
-
- 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
- A24D3/045—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 |
|---|---|
| DE2149768A1 true DE2149768A1 (de) | 1972-04-06 |
Family
ID=27373160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712149768 Pending DE2149768A1 (de) | 1970-10-05 | 1971-10-05 | Tabakrauchfilterelement |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE773476A (https=) |
| BR (1) | BR7106567D0 (https=) |
| CH (1) | CH535547A (https=) |
| DE (1) | DE2149768A1 (https=) |
| FR (1) | FR2109761A5 (https=) |
| GB (1) | GB1336465A (https=) |
| IT (1) | IT945983B (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2409023A1 (de) * | 1973-02-26 | 1974-08-29 | Cigarette Components Ltd | Filter fuer tabakrauch |
| DE3303301A1 (de) * | 1982-02-02 | 1983-08-11 | Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. | Tabakrauchfilter |
| DE3303300A1 (de) * | 1982-02-02 | 1983-08-11 | Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. | Tabakrauchfilter |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI70779C (fi) * | 1982-11-13 | 1986-10-27 | Bat Cigarettenfab Gmbh | Filtermunstycke foer en roekprodukt |
| GB8530362D0 (en) * | 1985-12-10 | 1986-01-22 | Gallaher Ltd | Filter device |
| GB2356791B (en) * | 1999-09-14 | 2003-09-10 | Filtrona Int Ltd | Cigarette filter |
| ES2768980T3 (es) * | 2015-08-28 | 2020-06-24 | Jt Int Sa | Artículo para fumar |
| MX2018002436A (es) * | 2015-08-28 | 2019-01-31 | Jt Int Sa | Articulo para fumar. |
| US12207681B2 (en) * | 2020-05-12 | 2025-01-28 | R.Y.L. Inc. | Filter for smoking smokable substances |
| 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/xx unknown
- 1971-10-05 GB GB4631271A patent/GB1336465A/en not_active Expired
- 1971-10-05 DE DE19712149768 patent/DE2149768A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2409023A1 (de) * | 1973-02-26 | 1974-08-29 | Cigarette Components Ltd | Filter fuer tabakrauch |
| DE3303301A1 (de) * | 1982-02-02 | 1983-08-11 | Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. | Tabakrauchfilter |
| DE3303300A1 (de) * | 1982-02-02 | 1983-08-11 | Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. | Tabakrauchfilter |
Also Published As
| Publication number | Publication date |
|---|---|
| CH535547A (fr) | 1973-04-15 |
| FR2109761A5 (https=) | 1972-05-26 |
| BR7106567D0 (pt) | 1973-05-03 |
| IT945983B (it) | 1973-05-10 |
| BE773476A (fr) | 1972-01-31 |
| GB1336465A (en) | 1973-11-07 |
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