NL159003B - FILTER FOR TOBACCO SMOKE. - Google Patents

FILTER FOR TOBACCO SMOKE.

Info

Publication number: NL159003B
Authority: NL; Netherlands
Prior art keywords: filter; tobacco smoke; tobacco; smoke
Prior art date: 1975-01-27

Application number

NL7505933.A

Other languages

Dutch (nl)

Other versions

NL7505933A (en

Original Assignee

Rothmans Of Pall Mall

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.)

1975-01-27

Filing date

1975-05-21

Publication date

1979-01-15

1975-01-27 Priority claimed from US05/544,292 external-priority patent/US4059121A/en

1975-05-21 Application filed by Rothmans Of Pall Mall filed Critical Rothmans Of Pall Mall

1976-07-29 Publication of NL7505933A publication Critical patent/NL7505933A/en

1979-01-15 Publication of NL159003B publication Critical patent/NL159003B/en

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Paper (AREA)

NL7505933.A 1975-01-27 1975-05-21 FILTER FOR TOBACCO SMOKE. NL159003B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/544,292 US4059121A (en)	1973-04-20	1975-01-27	Filter for tobacco smoke

Publications (2)

Publication Number	Publication Date
NL7505933A NL7505933A (en)	1976-07-29
NL159003B true NL159003B (en)	1979-01-15

Family

ID=24171580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7505933.A NL159003B (en)	1975-01-27	1975-05-21	FILTER FOR TOBACCO SMOKE.

Country Status (6)

Country	Link
JP (1)	JPS5186200A (en)
CA (1)	CA1024031A (en)
DE (1)	DE2524343C3 (en)
GB (1)	GB1462738A (en)
NL (1)	NL159003B (en)
SE (1)	SE407143B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4675064A (en) *	1982-11-23	1987-06-23	American Filtrona Corporation	Smoke filter having extended film overwrap and method and apparatus for fabricating same
GB2283401A (en) *	1993-10-26	1995-05-10	Rothmans International Ltd	Smoking articles and method of making them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2302677A1 (en) *	1972-04-12	1973-10-18	Eastman Kodak Co	TOBACCO SMOKE FILTER ELEMENT AND METHOD OF ITS MANUFACTURING

1975
- 1975-05-02 SE SE7505119A patent/SE407143B/en unknown
- 1975-05-20 GB GB2164475A patent/GB1462738A/en not_active Expired
- 1975-05-21 NL NL7505933.A patent/NL159003B/en not_active IP Right Cessation
- 1975-06-02 DE DE2524343A patent/DE2524343C3/en not_active Expired
- 1975-07-02 JP JP50081020A patent/JPS5186200A/ja active Pending
- 1975-09-22 CA CA236,050A patent/CA1024031A/en not_active Expired

Also Published As

Publication number	Publication date
NL7505933A (en)	1976-07-29
DE2524343C3 (en)	1978-04-06
SE7505119L (en)	1976-07-28
SE407143B (en)	1979-03-19
JPS5186200A (en)	1976-07-28
DE2524343A1 (en)	1976-07-29
GB1462738A (en)	1977-01-26
DE2524343B2 (en)	1977-07-28
CA1024031A (en)	1978-01-10

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NL7605661A (en)	1976-11-30	PROCEDURE FOR THE PREPARATION OF NICOTINE-REINFORCED SMOKE.
NL7407640A (en)	1975-01-13	FILTERS, ESPECIALLY FOR TOBACCO SMOKE.
NL167745C (en)	1982-01-18	FILTER FOR TOBACCO SMOKING.
NL7514605A (en)	1977-04-18	SHAFT FILLER FOR FILTER CIGARETTE SHELLS.
NL159003B (en)	1979-01-15	FILTER FOR TOBACCO SMOKE.

Legal Events

Date	Code	Title	Description
1988-01-18	V1	Lapsed because of non-payment of the annual fee
1995-05-20	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: ROTHMANS