GB8411481D0 - Filter for cigarette tobacco smoke - Google Patents

Filter for cigarette tobacco smoke

Info

Publication number
GB8411481D0
GB8411481D0 GB848411481A GB8411481A GB8411481D0 GB 8411481 D0 GB8411481 D0 GB 8411481D0 GB 848411481 A GB848411481 A GB 848411481A GB 8411481 A GB8411481 A GB 8411481A GB 8411481 D0 GB8411481 D0 GB 8411481D0
Authority
GB
United Kingdom
Prior art keywords
filter
tobacco smoke
cigarette tobacco
cigarette
smoke
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.)
Granted
Application number
GB848411481A
Other versions
GB2140667B (en
GB2140667A (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.)
Windleshaw Enterprises Ltd
Original Assignee
Windleshaw Enterprises Ltd
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
Priority claimed from GB838313044A external-priority patent/GB8313044D0/en
Application filed by Windleshaw Enterprises Ltd filed Critical Windleshaw Enterprises Ltd
Priority to GB08411481A priority Critical patent/GB2140667B/en
Publication of GB8411481D0 publication Critical patent/GB8411481D0/en
Publication of GB2140667A publication Critical patent/GB2140667A/en
Application granted granted Critical
Publication of GB2140667B publication Critical patent/GB2140667B/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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB08411481A 1983-05-12 1984-05-04 A filter for reducing the toxic effects of cigarette tobacco smoke Expired GB2140667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08411481A GB2140667B (en) 1983-05-12 1984-05-04 A filter for reducing the toxic effects of cigarette tobacco smoke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838313044A GB8313044D0 (en) 1983-05-12 1983-05-12 Reducing toxic effects of tobacco
GB08411481A GB2140667B (en) 1983-05-12 1984-05-04 A filter for reducing the toxic effects of cigarette tobacco smoke

Publications (3)

Publication Number Publication Date
GB8411481D0 true GB8411481D0 (en) 1984-06-13
GB2140667A GB2140667A (en) 1984-12-05
GB2140667B GB2140667B (en) 1986-06-04

Family

ID=26286092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08411481A Expired GB2140667B (en) 1983-05-12 1984-05-04 A filter for reducing the toxic effects of cigarette tobacco smoke

Country Status (1)

Country Link
GB (1) GB2140667B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU201865B (en) * 1989-04-28 1991-01-28 Pecsi Dohanygyar Tobacco-smoke filter of high efficiency

Also Published As

Publication number Publication date
GB2140667B (en) 1986-06-04
GB2140667A (en) 1984-12-05

Similar Documents

Publication Publication Date Title
PH25561A (en) Tobacco smoke filters
GB2119225B (en) Tobacco smoke filter
EP0292949A3 (en) Filter for tobacco smoking
ZA843571B (en) A filter for reducing the toxic effects of cigarette tobacco smoke
HUT34332A (en) Tobacco smoke filter partikularly for cigarettes
GB2083998B (en) Tobacco smoke filter
HUT35492A (en) Tobacco smoke filter for cigarettes
GB2118424B (en) Tobacco smoke filter
GB2118423B (en) Tobacco smoke filter
GB2133269B (en) Tobacco smoke filter
GB8305936D0 (en) Tobacco smoke filter
YU42067B (en) Filter for tobacco smoke
GB2150806B (en) Tobacco smoke filter
YU23683A (en) Filter for tobacco smoke
GB8411481D0 (en) Filter for cigarette tobacco smoke
PL240393A1 (en) Tobacco smoke filter in particular for cigarettes
GB8323512D0 (en) Tobacco smoke filters
ZA815688B (en) Tobacco smoke filter
GB8301206D0 (en) Tobacco smoke filters
IE823005L (en) Tobacco smoke filter
GB8323511D0 (en) Tobacco smoke filters

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930504