GB1256623A - - Google Patents

Info

Publication number
GB1256623A
GB1256623A GB1256623DA GB1256623A GB 1256623 A GB1256623 A GB 1256623A GB 1256623D A GB1256623D A GB 1256623DA GB 1256623 A GB1256623 A GB 1256623A
Authority
GB
United Kingdom
Prior art keywords
passageway
chamber
end wall
radial apertures
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1256623A publication Critical patent/GB1256623A/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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB1256623D 1968-10-23 1969-01-16 Expired GB1256623A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23168 1968-10-23

Publications (1)

Publication Number Publication Date
GB1256623A true GB1256623A (enExample) 1971-12-08

Family

ID=11098328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256623D Expired GB1256623A (enExample) 1968-10-23 1969-01-16

Country Status (3)

Country Link
US (1) US3557800A (enExample)
DE (1) DE1903019A1 (enExample)
GB (1) GB1256623A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333637A (en) * 1993-06-11 1994-08-02 Rosemount Inc. Pneumatic instrument particle trap

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269394A (en) * 1963-11-26 1966-08-30 Jr Joseph A Curtis Smoking accessory
ES299855A1 (es) * 1964-05-14 1964-08-16 Filtox Soc Anenima Perfeccionamientos en boquillas de fumador
US3313308A (en) * 1964-10-02 1967-04-11 Joseph R Grasso Holder for cigarettes and the like
US3389705A (en) * 1966-04-29 1968-06-25 Levavi David Cigarette smoke filter device
US3433231A (en) * 1966-12-05 1969-03-18 Frank Siragusa Filter

Also Published As

Publication number Publication date
US3557800A (en) 1971-01-26
DE1903019A1 (de) 1970-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees