IT1151647B - Filtri per fumo di tabacco - Google Patents
Filtri per fumo di tabaccoInfo
- Publication number
- IT1151647B IT1151647B IT21833/82A IT2183382A IT1151647B IT 1151647 B IT1151647 B IT 1151647B IT 21833/82 A IT21833/82 A IT 21833/82A IT 2183382 A IT2183382 A IT 2183382A IT 1151647 B IT1151647 B IT 1151647B
- Authority
- IT
- Italy
- Prior art keywords
- tobacco smoke
- smoke filters
- filters
- tobacco
- smoke
- 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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F13/00—Appliances for smoking cigars or cigarettes
- A24F13/02—Cigar or cigarette holders
- A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
- A24F13/06—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
- A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/273,132 US4461308A (en) | 1981-06-12 | 1981-06-12 | Tobacco smoke filters |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8221833A0 IT8221833A0 (it) | 1982-06-11 |
IT1151647B true IT1151647B (it) | 1986-12-24 |
Family
ID=23042673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21833/82A IT1151647B (it) | 1981-06-12 | 1982-06-11 | Filtri per fumo di tabacco |
Country Status (8)
Country | Link |
---|---|
US (1) | US4461308A (it) |
EP (1) | EP0081571B1 (it) |
JP (1) | JPS57208978A (it) |
AU (1) | AU550481B2 (it) |
CA (1) | CA1188591A (it) |
DE (1) | DE3269792D1 (it) |
IT (1) | IT1151647B (it) |
WO (1) | WO1982004381A1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550740A (en) * | 1983-12-05 | 1985-11-05 | Brown & Williamson Tobacco Corporation | Mouthpiece for a cigarette and a cigarette having same |
US5178165A (en) * | 1991-07-24 | 1993-01-12 | Defelice Amedio | Smokers disposable mouthpiece |
US6626182B2 (en) * | 2001-05-11 | 2003-09-30 | Eduard Kriheli | Cigarette holder |
GB0813459D0 (en) * | 2008-07-23 | 2008-08-27 | British American Tobacco Co | Ventilating sheath for smoking article |
CN103829377B (zh) * | 2014-03-19 | 2016-06-08 | 任金勇 | 可减少香烟危害的烟嘴 |
EP3804540B1 (en) * | 2015-02-06 | 2024-01-10 | Philip Morris Products S.A. | Improved extractor for an aerosol-generating device |
EP3804545A4 (en) * | 2018-06-04 | 2022-01-19 | Cig-Green Industrial (Shenzen) Co., Ltd. | NON COMBUSTION VAPORIZER DEVICE |
US11957162B2 (en) | 2020-05-12 | 2024-04-16 | R.Y.L. Inc. | Method for manufacturing a glass filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191018860A (en) * | 1910-08-10 | 1911-08-10 | Joseph Henry Gresswell | Improvements in and relating to Cigarette Holders, Cigar Holders and Tobacco Pipes. |
GB191019132A (en) * | 1910-08-15 | 1911-07-27 | David John Morgan | Improvements in Tobacco Pipes and Cigar and Cigarette Holders. |
GB279361A (en) * | 1927-06-25 | 1927-10-27 | Fedele Todisco | Improvements relating to tobacco pipes |
US3323525A (en) * | 1964-07-14 | 1967-06-06 | Achilles Corp | Cigarette holder |
US3636960A (en) * | 1970-08-13 | 1972-01-25 | Lester L Blount | Smoker{3 s withdrawal kit |
JPS5722553Y2 (it) * | 1979-11-28 | 1982-05-15 |
-
1981
- 1981-06-12 US US06/273,132 patent/US4461308A/en not_active Expired - Lifetime
-
1982
- 1982-05-26 CA CA000403753A patent/CA1188591A/en not_active Expired
- 1982-06-01 WO PCT/US1982/000753 patent/WO1982004381A1/en active IP Right Grant
- 1982-06-01 DE DE8282902276T patent/DE3269792D1/de not_active Expired
- 1982-06-01 EP EP82902276A patent/EP0081571B1/en not_active Expired
- 1982-06-01 AU AU87340/82A patent/AU550481B2/en not_active Ceased
- 1982-06-07 JP JP57096378A patent/JPS57208978A/ja active Granted
- 1982-06-11 IT IT21833/82A patent/IT1151647B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3269792D1 (en) | 1986-04-17 |
AU8734082A (en) | 1983-01-04 |
CA1188591A (en) | 1985-06-11 |
JPH0418833B2 (it) | 1992-03-27 |
JPS57208978A (en) | 1982-12-22 |
EP0081571A1 (en) | 1983-06-22 |
EP0081571B1 (en) | 1986-03-12 |
WO1982004381A1 (en) | 1982-12-23 |
EP0081571A4 (en) | 1983-10-10 |
AU550481B2 (en) | 1986-03-20 |
IT8221833A0 (it) | 1982-06-11 |
US4461308A (en) | 1984-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970527 |