CA946700A - Filter for cigarettes - Google Patents

Filter for cigarettes

Info

Publication number
CA946700A
CA946700A CA115,642A CA115642A CA946700A CA 946700 A CA946700 A CA 946700A CA 115642 A CA115642 A CA 115642A CA 946700 A CA946700 A CA 946700A
Authority
CA
Canada
Prior art keywords
cigarettes
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
CA115,642A
Inventor
Mortimer R. Dock
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.)
H2O Filter Corp
Original Assignee
H2O Filter Corp
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 H2O Filter Corp filed Critical H2O Filter Corp
Application granted granted Critical
Publication of CA946700A publication Critical patent/CA946700A/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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA115,642A 1970-06-16 1971-06-15 Filter for cigarettes Expired CA946700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4674770A 1970-06-16 1970-06-16

Publications (1)

Publication Number Publication Date
CA946700A true CA946700A (en) 1974-05-07

Family

ID=21945169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,642A Expired CA946700A (en) 1970-06-16 1971-06-15 Filter for cigarettes

Country Status (6)

Country Link
AU (1) AU2998771A (en)
CA (1) CA946700A (en)
CH (1) CH533958A (en)
FR (1) FR2099819A5 (en)
IT (1) IT943435B (en)
ZA (1) ZA713699B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895378B1 (en) * 2005-12-28 2010-09-03 Mane Fils V METHOD AND DEVICE FOR RELEASING A FRAGRANCE OR AROMA

Also Published As

Publication number Publication date
ZA713699B (en) 1972-01-26
IT943435B (en) 1973-04-02
CH533958A (en) 1973-02-28
FR2099819A5 (en) 1972-03-17
AU2998771A (en) 1971-12-21

Similar Documents

Publication Publication Date Title
CA946701A (en) Filtering means for cigarette smoke
AU450226B2 (en) An improved filter for a cigarette
CA943835A (en) Filter
CA963401A (en) Filter
CA929437A (en) Cigarette
EG10134A (en) Cigarettes filter
CA923395A (en) Cigarette filter
CA945478A (en) Filter
CA926257A (en) Filter cigarette
CA943030A (en) Machine for making cigarette filters
CA926256A (en) Cigarette filter
CA946700A (en) Filter for cigarettes
JPS5411299A (en) Tobacco filter
AU1918270A (en) Omniological filter
AU440841B2 (en) Filter
CA832255A (en) Filter cigarettes
CA836872A (en) Cigarette filters
AU2268470A (en) Filter for cigarettes
CA818206A (en) Cigarette filters
CA849860A (en) Filter for tobacco product
CA842554A (en) Cigarette filter plugs
CA835131A (en) Filter element for smoking devices
CA886336A (en) Filters for cigarettes
CA838444A (en) Paperless cigarette filter
AU416386B2 (en) Improvements in cigarette filters