GB2033722B - Cigarette filters - Google Patents

Cigarette filters

Info

Publication number
GB2033722B
GB2033722B GB7843441A GB7843441A GB2033722B GB 2033722 B GB2033722 B GB 2033722B GB 7843441 A GB7843441 A GB 7843441A GB 7843441 A GB7843441 A GB 7843441A GB 2033722 B GB2033722 B GB 2033722B
Authority
GB
United Kingdom
Prior art keywords
cigarette filters
cigarette
filters
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
GB7843441A
Other versions
GB2033722A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7843441A priority Critical patent/GB2033722B/en
Publication of GB2033722A publication Critical patent/GB2033722A/en
Application granted granted Critical
Publication of GB2033722B publication Critical patent/GB2033722B/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
    • A24D3/04—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
GB7843441A 1978-11-07 1978-11-07 Cigarette filters Expired GB2033722B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7843441A GB2033722B (en) 1978-11-07 1978-11-07 Cigarette filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7843441A GB2033722B (en) 1978-11-07 1978-11-07 Cigarette filters

Publications (2)

Publication Number Publication Date
GB2033722A GB2033722A (en) 1980-05-29
GB2033722B true GB2033722B (en) 1983-01-12

Family

ID=10500850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843441A Expired GB2033722B (en) 1978-11-07 1978-11-07 Cigarette filters

Country Status (1)

Country Link
GB (1) GB2033722B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131604C2 (en) * 1981-08-10 1984-02-09 Otto 3103 Bergen Wesing Filters for cigarettes or the like.
US4550740A (en) * 1983-12-05 1985-11-05 Brown & Williamson Tobacco Corporation Mouthpiece for a cigarette and a cigarette having same

Also Published As

Publication number Publication date
GB2033722A (en) 1980-05-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee