IT8221833A0 - Filtri per fumo di tabacco. - Google Patents

Filtri per fumo di tabacco.

Info

Publication number
IT8221833A0
IT8221833A0 IT8221833A IT2183382A IT8221833A0 IT 8221833 A0 IT8221833 A0 IT 8221833A0 IT 8221833 A IT8221833 A IT 8221833A IT 2183382 A IT2183382 A IT 2183382A IT 8221833 A0 IT8221833 A0 IT 8221833A0
Authority
IT
Italy
Prior art keywords
filters
tobacco smoke
tobacco
smoke
Prior art date
Application number
IT8221833A
Other languages
English (en)
Other versions
IT1151647B (it
Inventor
Maurice Lecover
Original Assignee
Aikman Leslie N
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aikman Leslie N filed Critical Aikman Leslie N
Publication of IT8221833A0 publication Critical patent/IT8221833A0/it
Application granted granted Critical
Publication of IT1151647B publication Critical patent/IT1151647B/it

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
IT21833/82A 1981-06-12 1982-06-11 Filtri per fumo di tabacco IT1151647B (it)

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 true IT8221833A0 (it) 1982-06-11
IT1151647B 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)

* Cited by examiner, † Cited by third party
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
EP3253234B1 (en) * 2015-02-06 2020-12-23 Philip Morris Products S.a.s. Improved extractor for an aerosol-generating device
WO2019232666A1 (zh) * 2018-06-04 2019-12-12 绿烟实业（深圳）有限公司 非燃烧烟具
US11957162B2 (en) 2020-05-12 2024-04-16 R.Y.L. Inc. Method for manufacturing a glass filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU550481B2 (en) 1986-03-20
EP0081571A1 (en) 1983-06-22
IT1151647B (it) 1986-12-24
EP0081571A4 (en) 1983-10-10
AU8734082A (en) 1983-01-04
CA1188591A (en) 1985-06-11
JPS57208978A (en) 1982-12-22
JPH0418833B2 (it) 1992-03-27
DE3269792D1 (en) 1986-04-17
WO1982004381A1 (en) 1982-12-23
EP0081571B1 (en) 1986-03-12
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