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CA926256A - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
CA926256A
CA926256A CA086445A CA86445A CA926256A CA 926256 A CA926256 A CA 926256A CA 086445 A CA086445 A CA 086445A CA 86445 A CA86445 A CA 86445A CA 926256 A CA926256 A CA 926256A
Authority
CA
Canada
Prior art keywords
cigarette filter
cigarette
filter
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
Application number
CA086445A
Inventor
S. Beard Hoyt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Application granted granted Critical
Publication of CA926256A publication Critical patent/CA926256A/en
Expired legal-status Critical Current

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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
CA086445A 1969-10-10 1970-06-24 Cigarette filter Expired CA926256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86534469A 1969-10-10 1969-10-10

Publications (1)

Publication Number Publication Date
CA926256A true CA926256A (en) 1973-05-15

Family

ID=25345295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA086445A Expired CA926256A (en) 1969-10-10 1970-06-24 Cigarette filter

Country Status (3)

Country Link
US (1) US3631864A (en)
CA (1) CA926256A (en)
ZA (1) ZA704403B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958579A (en) * 1972-09-07 1976-05-25 Baker-Alpha Corporation Cigarette filter
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US5464026A (en) * 1994-01-11 1995-11-07 Gardner; James H. Device for smoking tobacco and the like
US20060185687A1 (en) * 2004-12-22 2006-08-24 Philip Morris Usa Inc. Filter cigarette and method of making filter cigarette for an electrical smoking system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US864076A (en) * 1907-06-28 1907-08-20 Oscar A Buse Tobacco-pipe.
US1594606A (en) * 1922-07-05 1926-08-03 Gonzalo M Clivio Process and apparatus for extracting nicotine and other oils from tobacco smoke
US1719721A (en) * 1927-08-30 1929-07-02 Paur John Tobacco-smoking device
US3062220A (en) * 1959-04-22 1962-11-06 Abe R Brothers Plug for removing deleterious products of combustion from tobacco smoke
GB1094642A (en) * 1963-04-29 1967-12-13 Gyula Laszlo Torok Improvements in or relating to filters for tobacco smoke
US3367343A (en) * 1965-10-11 1968-02-06 Scott F Reekie Smoke-filtering device
US3472238A (en) * 1967-05-08 1969-10-14 L & L Lab Tar removing cigarette holder and disposable filter cartridge therefor

Also Published As

Publication number Publication date
ZA704403B (en) 1971-03-31
US3631864A (en) 1972-01-04

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