IT8819095A0 - Filtro per sigarette. - Google Patents

Filtro per sigarette.

Info

Publication number: IT8819095A0
Authority: IT; Italy
Prior art keywords: cigarette filter; cigarette; filter
Prior art date: 1987-01-22

Application number

IT8819095A

Other languages

English (en)

Other versions

IT1215721B (it

Inventor

Mauritz Leon Strydom

Willem Johannes Meiring

Original Assignee

Tobacco Res & Dev

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.)

1987-01-22

Filing date

1988-01-15

Publication date

1988-01-15

1988-01-15 Application filed by Tobacco Res & Dev filed Critical Tobacco Res & Dev

1988-01-15 Publication of IT8819095A0 publication Critical patent/IT8819095A0/it

1990-02-22 Application granted granted Critical

1990-02-22 Publication of IT1215721B publication Critical patent/IT1215721B/it

Links

235000019504 cigarettes Nutrition 0.000 title 1

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

IT8819095A 1987-01-22 1988-01-15 Filtro per sigarette. IT1215721B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA87474		1987-01-22

Publications (2)

Publication Number	Publication Date
IT8819095A0 true IT8819095A0 (it)	1988-01-15
IT1215721B IT1215721B (it)	1990-02-22

Family

ID=25578733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8819095A IT1215721B (it)	1987-01-22	1988-01-15	Filtro per sigarette.

Country Status (7)

Country	Link
AU (1)	AU1066388A (it)
BE (1)	BE1001364A3 (it)
DE (1)	DE3801718A1 (it)
FR (1)	FR2609872A1 (it)
GB (1)	GB2202727A (it)
IT (1)	IT1215721B (it)
NL (1)	NL8800039A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB201119244D0 (en)	2011-11-08	2011-12-21	British American Tobacco Co	Smoking article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3496945A (en) *	1967-03-31	1970-02-24	Abraham Emil Tomkin	Air-admixed cigarette utilizing restrictive-flow orifice
US3778328A (en) *	1971-08-13	1973-12-11	Reynolds Tobacco Co R	Method for manufacturing jet impingement type filters for smoking articles
GB1592549A (en) *	1976-10-06	1981-07-08	British American Tobacco Co	Tobacco-smoke filters
CA1096737A (en) *	1977-03-14	1981-03-03	Jan Van Tilburg	Smoke filters
DE3205742C2 (de) *	1982-02-18	1986-07-17	B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg	Cigarettenfilter

1988
- 1988-01-08 FR FR8800135A patent/FR2609872A1/fr active Pending
- 1988-01-08 NL NL8800039A patent/NL8800039A/nl not_active Application Discontinuation
- 1988-01-14 GB GB08800818A patent/GB2202727A/en not_active Withdrawn
- 1988-01-15 IT IT8819095A patent/IT1215721B/it active
- 1988-01-21 AU AU10663/88A patent/AU1066388A/en not_active Abandoned
- 1988-01-21 DE DE3801718A patent/DE3801718A1/de not_active Withdrawn
- 1988-01-21 BE BE8800078A patent/BE1001364A3/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2202727A (en)	1988-10-05
BE1001364A3 (fr)	1989-10-10
NL8800039A (nl)	1988-08-16
GB8800818D0 (en)	1988-02-17
AU1066388A (en)	1988-07-28
IT1215721B (it)	1990-02-22
DE3801718A1 (de)	1988-08-04
FR2609872A1 (fr)	1988-07-29

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