GB1243609A - Cigarettes - Google Patents
CigarettesInfo
- Publication number
- GB1243609A GB1243609A GB4073/70A GB407370A GB1243609A GB 1243609 A GB1243609 A GB 1243609A GB 4073/70 A GB4073/70 A GB 4073/70A GB 407370 A GB407370 A GB 407370A GB 1243609 A GB1243609 A GB 1243609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cigarettes
- regions
- exhalation
- dock
- tending
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Building Environments (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
1,243,609. Cigarettes. M. R. DOCK. 28 Jan., 1970 [6 Feb., 1969], No. 4073/70. Heading A2C. Tobacco smoke inhaled by a cigarette smoker is diluted by air drawn through openings 18 at spaced, unsealed regions of the wrapper seam. These regions are stated to have a non-return valve action, opening on inhalation but tending to close under other circumstances, particularly in the event of exhalation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79715469A | 1969-02-06 | 1969-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1243609A true GB1243609A (en) | 1971-08-25 |
Family
ID=25170061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4073/70A Expired GB1243609A (en) | 1969-02-06 | 1970-01-28 | Cigarettes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3547131A (en) |
| AT (1) | AT294652B (en) |
| AU (1) | AU1086470A (en) |
| CH (1) | CH519306A (en) |
| DE (1) | DE2004892A1 (en) |
| FR (1) | FR2032803A5 (en) |
| GB (1) | GB1243609A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035220A (en) * | 1973-10-09 | 1977-07-12 | Brown & Williamson Tobacco Corporation | Method for making porous filter tip |
| GB1524211A (en) * | 1975-01-09 | 1978-09-06 | British American Tobacco Co | Smoking articles |
| US4452259A (en) * | 1981-07-10 | 1984-06-05 | Loews Theatres, Inc. | Smoking articles having a reduced free burn time |
| WO2015031897A1 (en) * | 2013-08-30 | 2015-03-05 | Blunt Wrap U.S.A., Inc. | Method and apparatus for preparing a finished tobacco product |
| US11930839B1 (en) | 2023-02-07 | 2024-03-19 | Dimitry Boss | Cigarette loading machines and method therefore |
-
1969
- 1969-02-06 US US797154A patent/US3547131A/en not_active Expired - Lifetime
-
1970
- 1970-01-28 GB GB4073/70A patent/GB1243609A/en not_active Expired
- 1970-01-30 AU AU10864/70A patent/AU1086470A/en not_active Expired
- 1970-02-03 AT AT98170A patent/AT294652B/en not_active IP Right Cessation
- 1970-02-03 CH CH147570A patent/CH519306A/en not_active IP Right Cessation
- 1970-02-04 DE DE19702004892 patent/DE2004892A1/en active Pending
- 1970-02-05 FR FR7004371A patent/FR2032803A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU1086470A (en) | 1971-08-05 |
| CH519306A (en) | 1972-02-29 |
| US3547131A (en) | 1970-12-15 |
| DE2004892A1 (en) | 1970-08-27 |
| FR2032803A5 (en) | 1970-11-27 |
| AT294652B (en) | 1971-11-25 |
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