IT8419710A0 - FILTER FOR A SMOKING ITEM. - Google Patents

FILTER FOR A SMOKING ITEM.

Info

Publication number: IT8419710A0
Authority: IT; Italy
Prior art keywords: filter; smoking item; smoking; item
Prior art date: 1984-01-31

Application number

IT8419710A

Other languages

Italian (it)

Other versions

IT1173316B (en

IT8419710A1 (en

Inventor

Otto Von Appen

Original Assignee

Bat Cigarettenfab Gmbh

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.)

1984-01-31

Filing date

1984-02-20

Publication date

1984-02-20

1984-02-20 Application filed by Bat Cigarettenfab Gmbh filed Critical Bat Cigarettenfab Gmbh

1984-02-20 Publication of IT8419710A0 publication Critical patent/IT8419710A0/en

1985-08-20 Publication of IT8419710A1 publication Critical patent/IT8419710A1/en

1987-06-24 Application granted granted Critical

1987-06-24 Publication of IT1173316B publication Critical patent/IT1173316B/en

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
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

IT19710/84A 1984-01-31 1984-02-20 FILTER FOR A SMOKING ITEM IT1173316B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3403281A DE3403281C2 (en)	1984-01-31	1984-01-31	filter

Publications (3)

Publication Number	Publication Date
IT8419710A0 true IT8419710A0 (en)	1984-02-20
IT8419710A1 IT8419710A1 (en)	1985-08-20
IT1173316B IT1173316B (en)	1987-06-24

Family

ID=6226359

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT19710/84A IT1173316B (en)	1984-01-31	1984-02-20	FILTER FOR A SMOKING ITEM
IT8420921U IT8420921V0 (en)	1984-01-31	1984-02-20	FILTER FOR A SMOKING ITEM.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IT8420921U IT8420921V0 (en)	1984-01-31	1984-02-20	FILTER FOR A SMOKING ITEM.

Country Status (3)

Country	Link
DE (1)	DE3403281C2 (en)
GR (1)	GR81454B (en)
IT (2)	IT1173316B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE500634C2 (en) *	1992-12-22	1994-08-01	House Of Blend Ab	fILTER TIP
GB9917820D0 (en) *	1999-07-29	1999-09-29	American Filtrona Corp	Filter for a cigarette and filter-tipped cigarette
EP3167727B1 (en)	2015-11-16	2020-12-30	Reemtsma Cigarettenfabriken GmbH	Smoking article
CN108078003B (en) *	2017-12-25	2024-03-15	四川三联新材料有限公司	Cellulose paper annular device with airflow channel and preparation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE612737C (en) *	1933-09-23	1935-05-03	Carbo Norit Union Verwaltungs	Filter insert for cigars, cigarettes, smoke tips or the like.
US3490461A (en) *	1967-04-20	1970-01-20	Philip Morris Inc	Cigarette ventilation
AU4119078A (en) *	1977-11-18	1980-05-08	Philip Morris Inc	Filter system
AU559296B2 (en) *	1981-07-06	1987-03-05	Cigarette Components Limited	Filter device

1984
- 1984-01-31 DE DE3403281A patent/DE3403281C2/en not_active Expired - Fee Related
- 1984-02-06 GR GR73719A patent/GR81454B/el unknown
- 1984-02-20 IT IT19710/84A patent/IT1173316B/en active
- 1984-02-20 IT IT8420921U patent/IT8420921V0/en unknown

Also Published As

Publication number	Publication date
DE3403281A1 (en)	1985-08-01
DE3403281C2 (en)	1994-11-17
IT1173316B (en)	1987-06-24
IT8419710A1 (en)	1985-08-20
IT8420921V0 (en)	1984-02-20
GR81454B (en)	1984-12-11

Publication	Publication Date	Title
IT8522842A0 (en)	1985-11-14	CIGARETTE FILTER.
DE3878843D1 (en)	1993-04-08	FILTER CIGARETTE.
NO822163L (en)	1982-12-30	CIGARETTE FILTER.
NL190802C (en)	1994-09-01	Filter for a cigarette.
NL191505C (en)	1995-08-21	Filter for a cigarette.
ATE14067T1 (en)	1985-07-15	CIGARETTE FILTER.
ES266642Y (en)	1983-08-01	FILTER FOR A CIGAR.
IT8220288A0 (en)	1982-03-19	CIGARETTE FILTER.
IT8222208A0 (en)	1982-07-02	CIGARETTE FILTER.
IT8619364A0 (en)	1986-02-11	CIGARETTE FILTER.
IT8423902A0 (en)	1984-12-05	CIGARETTE HAVING A MOUTHPIECE.
IT8222242A0 (en)	1982-07-05	CIGARETTE FILTER.
IT8619366A0 (en)	1986-02-11	IMPROVED FILTER FOR CIGARETTES.
IT8219022A0 (en)	1982-01-07	CIGARETTE FILTER.
IT8421099A0 (en)	1984-05-25	CIGARETTE FILTER.
IT8419710A0 (en)	1984-02-20	FILTER FOR A SMOKING ITEM.
IT1215721B (en)	1990-02-22	CIGARETTE FILTER.
NL193133B (en)	1998-08-03	Cigarette filter.
IT8420556A0 (en)	1984-04-16	CASCADE FILTER FOR AQUARIUMS.

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970226