DE3516841C2 - - Google Patents

Info

Publication number
DE3516841C2
DE3516841C2 DE3516841A DE3516841A DE3516841C2 DE 3516841 C2 DE3516841 C2 DE 3516841C2 DE 3516841 A DE3516841 A DE 3516841A DE 3516841 A DE3516841 A DE 3516841A DE 3516841 C2 DE3516841 C2 DE 3516841C2
Authority
DE
Germany
Prior art keywords
wrapping sheet
sleeve
filter
groove
extended
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
DE3516841A
Other languages
German (de)
English (en)
Other versions
DE3516841A1 (de
Inventor
Henning Dr.-Phys. 2120 Lueneburg De Seidel
Wolfgang 2000 Hamburg De Wildenau
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.)
HF and PhF Reemtsma GmbH and Co
Original Assignee
HF and PhF Reemtsma GmbH and 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 HF and PhF Reemtsma GmbH and Co filed Critical HF and PhF Reemtsma GmbH and Co
Priority to DE19853516841 priority Critical patent/DE3516841A1/de
Priority to EP85107234A priority patent/EP0167863B1/de
Priority to AT85107234T priority patent/ATE31601T1/de
Priority to US06/744,765 priority patent/US4593707A/en
Priority to JP13521485A priority patent/JPH0722502B2/ja
Priority to CA000484639A priority patent/CA1226498A/en
Priority to ES1985287550U priority patent/ES287550Y/es
Priority to ES1985291377U priority patent/ES291377Y/es
Publication of DE3516841A1 publication Critical patent/DE3516841A1/de
Application granted granted Critical
Publication of DE3516841C2 publication Critical patent/DE3516841C2/de
Granted 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
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DE19853516841 1984-06-20 1985-05-10 Variabel ventilierbare filtercigarette Granted DE3516841A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19853516841 DE3516841A1 (de) 1985-05-10 1985-05-10 Variabel ventilierbare filtercigarette
EP85107234A EP0167863B1 (de) 1984-06-20 1985-06-12 Variabel ventilierbare Filterzigarette
AT85107234T ATE31601T1 (de) 1984-06-20 1985-06-12 Variabel ventilierbare filterzigarette.
US06/744,765 US4593707A (en) 1984-06-20 1985-06-14 Variably ventilated filter cigarette
JP13521485A JPH0722502B2 (ja) 1984-06-20 1985-06-20 フイルタ付巻煙草
CA000484639A CA1226498A (en) 1984-06-20 1985-06-20 Variably ventilated filter cigarette
ES1985287550U ES287550Y (es) 1984-06-20 1985-06-20 Cigarrillo de filtro de ventilacion variable
ES1985291377U ES291377Y (es) 1984-06-20 1985-12-30 Cigarrillo de filtro de ventilacion regulable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853516841 DE3516841A1 (de) 1985-05-10 1985-05-10 Variabel ventilierbare filtercigarette

Publications (2)

Publication Number Publication Date
DE3516841A1 DE3516841A1 (de) 1986-11-13
DE3516841C2 true DE3516841C2 (enrdf_load_stackoverflow) 1988-03-17

Family

ID=6270354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853516841 Granted DE3516841A1 (de) 1984-06-20 1985-05-10 Variabel ventilierbare filtercigarette

Country Status (1)

Country Link
DE (1) DE3516841A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200909228B (en) * 2009-12-23 2014-11-26 Tobacco Res And Dev Inst (Pty) Ltd Fluid release mechanism
GB201104232D0 (en) 2011-03-14 2011-04-27 British American Tobacco Co Smoking article and method of manufacturing a smoking article
GB201108057D0 (en) * 2011-05-13 2011-06-29 British American Tobacco Co Support structure
GB201116541D0 (en) 2011-09-26 2011-11-09 British American Tobacco Co Smoking articles and methods of manufacturing the same

Also Published As

Publication number Publication date
DE3516841A1 (de) 1986-11-13

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Legal Events

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Owner name: H.F. & PH.F. REEMTSMA GMBH, 22605 HAMBURG, DE

8327 Change in the person/name/address of the patent owner

Owner name: REEMTSMA CIGARETTENFABRIKEN GMBH, 22605 HAMBURG, D

8340 Patent of addition ceased/non-payment of fee of main patent