GB1397351A - Cigarette mouthpiece - Google Patents
Cigarette mouthpieceInfo
- Publication number
- GB1397351A GB1397351A GB4252773A GB4252773A GB1397351A GB 1397351 A GB1397351 A GB 1397351A GB 4252773 A GB4252773 A GB 4252773A GB 4252773 A GB4252773 A GB 4252773A GB 1397351 A GB1397351 A GB 1397351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plugs
- cigarette mouthpiece
- pair
- open ends
- sleeve
- 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
- 235000019504 cigarettes Nutrition 0.000 title abstract 3
- 241000208125 Nicotiana Species 0.000 abstract 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- A24D3/045—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)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
1397351 Cigarette mouthpiece PFIZER INC 10 Sept 1973 [20 June 1973] 42527/73 Heading A2C A cigarette mouthpiece comprises a hollow tubular element 4 having a pair of open ends and a transverse smoke impervious barrier wall 10 dividing the element into upstream and downstream regions 12, 14, a pair of cylindrical plugs of porous filter material 20 axially joined in abutting relationship with the open ends of the element 4, and a perforated sleeve 24 surrounding the element. In use the user draws on the filter but merely draws in air through an outer air pervious wrapping 30 the sleeve 24 and the downstream region 14 but not through the free-burning tobacco or tobacco substitute 26 located on the other side of the barrier 10. The symmetry of the element 4 assists manufacture, a plurality of such elements being separated by plugs which are twice the desired lengths of the final plugs 20 so that they may be transversely cut to produce individual mouthpieces.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37193073A | 1973-06-20 | 1973-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1397351A true GB1397351A (en) | 1975-06-11 |
Family
ID=23466000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4252773A Expired GB1397351A (en) | 1973-06-20 | 1973-09-10 | Cigarette mouthpiece |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5020000A (en) |
| AU (1) | AU6932274A (en) |
| DE (1) | DE2427160A1 (en) |
| FR (1) | FR2233948B3 (en) |
| GB (1) | GB1397351A (en) |
| IT (1) | IT1013362B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150809A (en) * | 1983-12-05 | 1985-07-10 | Brown & Williamson Tobacco Corp | Filter cigarette |
| US8997754B2 (en) | 2012-01-31 | 2015-04-07 | Altria Client Services Inc. | Electronic cigarette |
| CN112931943A (en) * | 2021-03-25 | 2021-06-11 | 云南中烟工业有限责任公司 | Flavor type cigar holder and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130571U (en) * | 1975-04-15 | 1976-10-21 | ||
| DE3827461A1 (en) * | 1988-07-04 | 1990-01-11 | Anna Wellhausen | Alternative cigarette without tobacco or nicotine, having an independently ignitable, finely flavoured smouldering zone and an individual inhalation zone |
-
1973
- 1973-09-10 GB GB4252773A patent/GB1397351A/en not_active Expired
-
1974
- 1974-05-23 AU AU69322/74A patent/AU6932274A/en not_active Expired
- 1974-05-29 FR FR7418661A patent/FR2233948B3/fr not_active Expired
- 1974-06-04 IT IT51374/74A patent/IT1013362B/en active
- 1974-06-04 DE DE19742427160 patent/DE2427160A1/en active Pending
- 1974-06-04 JP JP49063273A patent/JPS5020000A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150809A (en) * | 1983-12-05 | 1985-07-10 | Brown & Williamson Tobacco Corp | Filter cigarette |
| US8997754B2 (en) | 2012-01-31 | 2015-04-07 | Altria Client Services Inc. | Electronic cigarette |
| US8997753B2 (en) | 2012-01-31 | 2015-04-07 | Altria Client Services Inc. | Electronic smoking article |
| US9004073B2 (en) | 2012-01-31 | 2015-04-14 | Altria Client Services Inc. | Electronic cigarette |
| CN112931943A (en) * | 2021-03-25 | 2021-06-11 | 云南中烟工业有限责任公司 | Flavor type cigar holder and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1013362B (en) | 1977-03-30 |
| DE2427160A1 (en) | 1975-01-23 |
| JPS5020000A (en) | 1975-03-03 |
| AU6932274A (en) | 1975-11-27 |
| FR2233948A1 (en) | 1975-01-17 |
| FR2233948B3 (en) | 1977-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |