EP0109487A1 - Emballage double pour le storage séparé de deux fluides - Google Patents

Emballage double pour le storage séparé de deux fluides Download PDF

Info

Publication number
EP0109487A1
EP0109487A1 EP83108056A EP83108056A EP0109487A1 EP 0109487 A1 EP0109487 A1 EP 0109487A1 EP 83108056 A EP83108056 A EP 83108056A EP 83108056 A EP83108056 A EP 83108056A EP 0109487 A1 EP0109487 A1 EP 0109487A1
Authority
EP
European Patent Office
Prior art keywords
closure part
closure
container
container according
double container
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.)
Granted
Application number
EP83108056A
Other languages
German (de)
English (en)
Other versions
EP0109487B1 (fr
Inventor
Karlheinz Zulauf
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.)
Procter and Gamble Deutschland GmbH
Original Assignee
Wella 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.)
Filing date
Publication date
Application filed by Wella GmbH filed Critical Wella GmbH
Publication of EP0109487A1 publication Critical patent/EP0109487A1/fr
Application granted granted Critical
Publication of EP0109487B1 publication Critical patent/EP0109487B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3233—Flexible containers disposed within rigid containers
    • B65D81/3244—Flexible containers disposed within rigid containers arranged parallel or concentrically and permitting simultaneous dispensing of the two materials without prior mixing

Definitions

  • the invention relates to a double container made of elastic material for two liquids to be kept separately, having an inner container enclosed by an outer container, an outlet nozzle common to both containers and a closure.
  • valve housing of the metering valve has a dimensionally stable valve body which is movably mounted in the housing by an actuating part and is provided with outlet lines. It is up to a valve cover with a sealing shoulder and is attached by means of the valve cover to an opening of a pressure vessel in which a propellant is located as a pressure generator.
  • valve housing has an inner housing part, on the inner wall of which superimposed sealing webs and flow openings are arranged.
  • the valve body has a stem and flanges perpendicular to it and forms a sealing contact surface on the stem and on the flange for each sealing web having two sealing surfaces, between which there are outlet openings of the stem in the closed position of the valve.
  • two connection parts are connected to a liquid container by fastening means.
  • the known device is complicated in structure and therefore prone to failure; it requires a lot of space and is cumbersome to use.
  • the large space requirement is primarily due to the fact that the valve is actuated by depressing the valve body.
  • the valve body thus performs an up and down movement in the direction of the container axis when actuated, so that a lot of space is required in the axial direction.
  • the object of the invention is therefore to improve the known device and to provide a closure which requires little space and is easy to use.
  • This object is achieved according to the invention in that the closure is designed as a rotary closure and consists of an outer and an inner closure part, of which the outer closure part provided with the outlet nozzle is rotatably mounted on the inner closure part, while the inner closure part the outer container is placed, carries the inner container and has closable outlet openings for both containers.
  • the arrangement according to the invention has the advantage that it is simple and space-saving. It has only a few and simply designed individual parts that can be assembled easily, so that cost-effective mass production is possible and high operational reliability is guaranteed.
  • the double container consists of the inner container 1, the outer container 2 and the rotary closure 3 with the outlet nozzle 4.
  • the rotary closure 3 has a cap-shaped outer closure part 5 which is rotatably mounted on a cap-shaped inner closure part 6. Both closure parts 5 and 6 are connected to one another by a snap connection 7.
  • the outer closure member 5 has a circular sector-shaped slot - 8, protrudes into the one fastened to the inner cover portion 6 stop.
  • the outlet nozzle 4 is fastened to the outer closure part 5 and has at its lower part two opposite closure pieces 10 and 11, between which there are free spaces 12 and 13, and an annular extension 14. The free spaces 12 and 13 form the inlet openings for the liquid into the outlet nozzle 4.
  • the inner closure part 6 is provided at its edge with an internal thread 16 for screwing onto the external thread on the neck of the outer container 2 and has an inwardly projecting extension 17 which also has an internal thread 18 for screwing onto the external thread on the neck of the inner container 1.
  • In the extension 17 there are two opposite outlet openings 21 and 22 for the liquid in the outer container 2 and two opposite outlet openings 23 and 24 for the liquid in the inner container 1.
  • a plug cap 4a can be used to close the outlet nozzle 4.
  • a snap-off or screw closure can also be provided.
  • either the outer container 2 or the inner container 1 is closed, so that only the inner container or only the outer container can be emptied, as is indicated in the figures by arrows. If, on the other hand, the outer closure part 5 assumes intermediate positions between the positions according to FIGS. 2 and 4, then both liquids of the containers 1 and 2 can be mixed with one another in a ratio dependent on the position of the closure part 5.
  • the volume of the inner and outer containers must be matched to one another in such a way that the outer container 2 can be crumpled to empty the two liquids without the inner wall surface of the outer container touching the outer container surface 1, since this is due to the closed outlet openings 23: and 24 can not or only slightly deform. For this reason, it is expedient if the volume ratio of the two containers does not exceed the value of 1: 2.
  • Favorable values are 1: 3, 1: 4 and 1: 5.
  • the containers can also be filled with pasty substances. All parts of the double container can NEN molded from plastic.
  • a shampoo can be filled into the inner container 1 and a treatment for the hair treatment into the outer container 2, so that first shampoo and then treatment agent are dispensed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
EP83108056A 1982-10-27 1983-08-16 Emballage double pour le storage séparé de deux fluides Expired EP0109487B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823239784 DE3239784A1 (de) 1982-10-27 1982-10-27 Doppelbehaelter fuer zwei getrennt aufzubewahrende fluessigkeiten
DE3239784 1982-10-27

Publications (2)

Publication Number Publication Date
EP0109487A1 true EP0109487A1 (fr) 1984-05-30
EP0109487B1 EP0109487B1 (fr) 1987-01-14

Family

ID=6176721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108056A Expired EP0109487B1 (fr) 1982-10-27 1983-08-16 Emballage double pour le storage séparé de deux fluides

Country Status (4)

Country Link
US (1) US4585149A (fr)
EP (1) EP0109487B1 (fr)
JP (1) JPS5984766A (fr)
DE (2) DE3239784A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225294A3 (en) * 1985-12-06 1988-07-06 Intecser Sa Process and device to maintain separate within a container until the moment of use and then to mix, two different substances particularly two-component resins
EP0377196A3 (en) * 1986-05-06 1990-08-29 Intecser S.A. Device to maintain separate within a cartridge until the moment of use and then to mix, two different substances particularly two-component resins
ES2065244A2 (es) * 1992-12-21 1995-02-01 Tuboplast Hispania Envase.

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961517A (en) * 1985-12-05 1990-10-09 Angela Tkac Decorating cakes
EP0289882A1 (fr) * 1987-05-06 1988-11-09 Wilhelm A. Keller Mélangeur à écoulement
DE3734812A1 (de) * 1987-10-14 1989-04-27 Mega Prod Verpack Marketing Spender fuer pastoese massen
EP0335763B1 (fr) * 1988-03-28 1993-05-26 L'oreal Dispositif pour la distribution d'un mélange de substance pateuse et d'au moins un additif, notamment sous forme de cordon strié, et tête de distribution d'un tel dispositif
US4838457A (en) * 1988-05-09 1989-06-13 Swahl James C Lotion blending and dispensing unit
US4893729A (en) * 1988-07-08 1990-01-16 Jerry R. Iggulden Selectable mixing bottle
US5020694A (en) * 1989-03-16 1991-06-04 Chesebrough-Pond's, Inc. Multi-cavity dispensing container
US5009342A (en) * 1989-08-14 1991-04-23 Mark R. Miller Dual liquid spraying assembly
US5169034A (en) * 1991-02-04 1992-12-08 George Kozam Fluid dispensing apparatus with pulsed stream
FR2688488B1 (fr) * 1992-03-16 1994-05-06 Cebal Sa Tube et distributeur le comprenant destine au stockage et a la distribution de deux produits cremeux ou pateux.
US5289949A (en) * 1992-06-22 1994-03-01 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
KR940002140A (ko) * 1992-07-03 1994-02-16 히로세 유끼하루 저점도 액체용 복합용기와 그 제조방법
US5339990A (en) * 1992-11-10 1994-08-23 Wilder Robert E Adjustable pump dispenser
US5332124A (en) 1993-05-17 1994-07-26 Chesebrough-Pond's, Usa Co., A Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
US5335827A (en) 1992-12-22 1994-08-09 Chesebrough-Pond's Usa Co., A Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
US5353964A (en) * 1994-02-16 1994-10-11 Liu Yin Peng Twin-bottle nursing bottle
DE19500830C1 (de) * 1995-01-13 1996-04-11 Henkel Kgaa Mehrkammerbehälter mit drehbarem Mehrkammerdosierkopf
GB9521124D0 (en) * 1995-10-16 1995-12-20 Unilever Plc Dispenser
FR2769299B1 (fr) * 1997-10-03 1999-12-31 Oreal Ensemble de conditionnement et de distribution bi-produits
GB2335901A (en) * 1998-04-01 1999-10-06 Stanley John Rolls Dual component coaxial flexible package
US6257450B1 (en) 1999-04-21 2001-07-10 Pechiney Plastic Packaging, Inc. Dual dispense container having cloverleaf orifice
US6176395B1 (en) 1999-04-21 2001-01-23 Pechiney Plastic Packaging, Inc. Dual dispense container
US6325248B1 (en) 2000-07-05 2001-12-04 Robert E. Corba Container assembly
US6299024B1 (en) 2000-07-05 2001-10-09 Robert E. Corba Valve assembly for dispensing container
MXPA04000235A (es) * 2001-07-11 2004-05-04 Procter & Gamble Tubo con multiples camaras que comprende un elemento regulador de flujo para la dosificacion uniforme de fluidos.
CA2458934C (fr) * 2001-08-31 2009-09-15 Yoshino Kogyosho Co., Ltd. Carafe
US6705756B2 (en) * 2002-03-12 2004-03-16 Chemque, Incorporated Apparatus and method for mixing and dispensing components of a composition
DE10240997A1 (de) * 2002-09-05 2004-03-18 Hilti Ag Mischer
US7967220B2 (en) * 2002-09-13 2011-06-28 Bissell Homecare, Inc. Manual sprayer with dual bag-on-valve assembly
DE10310947A1 (de) * 2003-03-11 2004-10-07 Schiefer, Hartmut, Prof. Dr.-Ing. Sprühvorrichtung
US6997353B2 (en) * 2003-03-26 2006-02-14 Airlesssystems Fluid product dispenser
US20060021996A1 (en) * 2004-07-30 2006-02-02 Scott L J Iii Multi-chambered drink bottle
US20060065132A1 (en) * 2004-09-27 2006-03-30 Conopco, Inc., D/B/A Unilever Foodsolutions Combined food product and package
US20060102581A1 (en) * 2004-11-15 2006-05-18 Yates William M Iii Multiple chamber bottle and method of filling and assembling same
WO2006055508A2 (fr) * 2004-11-15 2006-05-26 Yates, William, M. Capuchon selecteur de source et obturateur pour bouteilles a compartiments multiples
US7435027B2 (en) * 2005-03-04 2008-10-14 Cosmolab Inc. Multi-reservoir container with applicator tip and method of making the same
US20070045342A1 (en) * 2005-08-29 2007-03-01 Anthony Pigliacampo Apparatus and methods for multi-fluid dispensing systems
CH698173B1 (de) * 2005-11-08 2009-06-15 Belcap Switzerland Ag Behälter-Verschluss zum gleichzeitigen Ausgiessen zweier separater Flüssigkeiten in einem bestimmten Mengenverhältnis.
US20080142545A1 (en) * 2006-12-15 2008-06-19 Conopco, Inc., D/B/A Unilever Package
JP2008156278A (ja) * 2006-12-22 2008-07-10 Takasago Internatl Corp 二剤型抗酸化剤組成物およびそれを含有する抗酸化製品
DE102007000802A1 (de) * 2007-10-01 2009-04-02 Hilti Aktiengesellschaft Foliengebinde mit nebeneinander angeordneten Folienbeutelkammern
US20090134110A1 (en) * 2007-11-28 2009-05-28 David Carl Jones Bottle and valve for holding and dispensing multiple substances
US20090152294A1 (en) * 2007-12-12 2009-06-18 Mizell Jeffrey W Dual-Tube Product Container and Dispenser
JP5559979B2 (ja) * 2009-04-02 2014-07-23 株式会社ダイゾー フォーム用二重チューブ
JP5653012B2 (ja) * 2009-08-10 2015-01-14 花王株式会社 容器
US8235250B2 (en) * 2009-10-23 2012-08-07 Allen & Thomas Cosmetic Accessories Co., Ltd. Dispenser with two flexible tubes
CA2714706A1 (fr) * 2009-10-26 2011-04-26 Sulzer Mixpac Ag Conteneur comportant un dispositif d'amortissement
WO2011106539A1 (fr) * 2010-02-24 2011-09-01 Colgate-Palmolive Company Couvercle distributeur comprenant des réservoirs sélectionnables
US20110226812A1 (en) * 2010-03-17 2011-09-22 Yonyu Plastics Co., Ltd. Fluid dispenser device
EP2611708A1 (fr) 2010-09-02 2013-07-10 Kraft Foods Group Brands LLC Contenants et procédés de mélange et de distribution de concentrés de boisson
PH12013501223A1 (en) 2010-12-14 2018-03-16 Kraft Foods Group Brands Llc Containers and methods for isolating liquids prior to dispensing
US8794959B2 (en) * 2011-07-15 2014-08-05 Brenda Marie Grimes Completely disposable cooking apparatus for filling and decorating of foods
US8790110B2 (en) * 2011-07-15 2014-07-29 Brenda M. Grimes Completely disposable cooking apparatus for filling and decorating of foods
US9457927B2 (en) * 2012-09-29 2016-10-04 ShotWater, Inc. Multi-chamber beverage container and cap
US9815610B2 (en) 2013-12-27 2017-11-14 Kao Corporation Squeeze container
DE202014001720U1 (de) * 2014-02-27 2015-03-02 Gerhard Brugger Spender
JP6476699B2 (ja) * 2014-09-30 2019-03-06 凸版印刷株式会社 注出用容器
WO2016051337A1 (fr) * 2014-10-01 2016-04-07 Ariel Leibovitch Récipient pour poudre pouvant être mélangée ou liquides
US10207844B2 (en) * 2015-08-26 2019-02-19 Berry Plastics Corporation Dropper
US11702274B2 (en) * 2017-11-06 2023-07-18 Op-Hygiene Ip Gmbh Fluid storage reservoir
CN111315665B (zh) * 2017-11-24 2025-01-10 雀巢产品有限公司 用于饮料容器的附接件
US11198551B2 (en) * 2019-12-27 2021-12-14 L'oreal Shampoo bottle with replaceable color cartridges
US10993588B1 (en) * 2020-03-18 2021-05-04 Better & Better Co. Dispensing device with disposable insert
KR102190119B1 (ko) * 2020-06-16 2020-12-11 차수현 소독액과 핸드 크림을 분리 수용할 수 있는 이중 튜브 용기
KR102231360B1 (ko) * 2020-09-10 2021-03-25 차수현 세정액과 핸드 크림을 분리 수용할 수 있는 이중 튜브 용기
WO2024039818A1 (fr) * 2022-08-19 2024-02-22 H.J. Heinz Company Brands Llc Bouchon de distribution, cartouche insérable, récipient de distribution, système de distribution et procédés de fabrication et d'utilisation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980392A (en) * 1962-05-02 1965-01-13 E R Holloway Ltd Improvements relating to caps for bottles
FR1545944A (fr) * 1966-10-24 1968-11-15 Procter & Gamble Récipient ou emballage à compartiments multiples pour matières fluides
DE1586650A1 (de) * 1967-01-14 1970-05-21 Goldschmidt Ag Th Doppeltube
FR2098788A5 (fr) * 1970-07-28 1972-03-10 Le Bris Philippe
CH539551A (de) * 1971-06-29 1973-07-31 Dubach Hans Vorrichtung an Behältern zur dosierten Abgabe eines flüssigen bis pastenförmigen Inhaltes
US3850346A (en) * 1972-04-10 1974-11-26 Cambridge Res & Dev Group Hand squeezable, plural chambered, liquid dispenser
DE2444227A1 (de) * 1974-09-16 1976-03-25 Biolog Arval S A Sion Lab Mehrkammerbehaelter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578538A (en) * 1946-08-07 1951-12-11 Robert C Gray Combination salt and pepper shaker with concentrically arranged compartments
US3003665A (en) * 1959-08-14 1961-10-10 Sydney J Peters Condiment dispensers
US3200995A (en) * 1962-08-30 1965-08-17 Colgate Palmolive Co Multicompartment dispensing package
US3206074A (en) * 1962-09-18 1965-09-14 Colgate Palmolive Co Multiple compartmented dispensing package
US3157315A (en) * 1962-12-11 1964-11-17 Bianco Eimo Combination salt and pepper shaker
GB1138690A (en) * 1966-10-24 1969-01-01 Procter & Gamble Ltd Multicompartment container for pourable materials
US3405850A (en) * 1967-06-01 1968-10-15 Vincent J. Esposito Jr. Screw actuated toggle valve dispensing cap
GB1576126A (en) * 1975-12-30 1980-10-01 Metal Box Co Ltd Closures
NL7708212A (nl) * 1977-06-20 1978-12-22 Foam Schaumtechnik Doseerklep.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980392A (en) * 1962-05-02 1965-01-13 E R Holloway Ltd Improvements relating to caps for bottles
FR1545944A (fr) * 1966-10-24 1968-11-15 Procter & Gamble Récipient ou emballage à compartiments multiples pour matières fluides
DE1586650A1 (de) * 1967-01-14 1970-05-21 Goldschmidt Ag Th Doppeltube
FR2098788A5 (fr) * 1970-07-28 1972-03-10 Le Bris Philippe
CH539551A (de) * 1971-06-29 1973-07-31 Dubach Hans Vorrichtung an Behältern zur dosierten Abgabe eines flüssigen bis pastenförmigen Inhaltes
US3850346A (en) * 1972-04-10 1974-11-26 Cambridge Res & Dev Group Hand squeezable, plural chambered, liquid dispenser
DE2444227A1 (de) * 1974-09-16 1976-03-25 Biolog Arval S A Sion Lab Mehrkammerbehaelter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225294A3 (en) * 1985-12-06 1988-07-06 Intecser Sa Process and device to maintain separate within a container until the moment of use and then to mix, two different substances particularly two-component resins
EP0377196A3 (en) * 1986-05-06 1990-08-29 Intecser S.A. Device to maintain separate within a cartridge until the moment of use and then to mix, two different substances particularly two-component resins
ES2065244A2 (es) * 1992-12-21 1995-02-01 Tuboplast Hispania Envase.

Also Published As

Publication number Publication date
JPS5984766A (ja) 1984-05-16
JPH0366233B2 (fr) 1991-10-16
DE3369105D1 (en) 1987-02-19
EP0109487B1 (fr) 1987-01-14
DE3239784A1 (de) 1984-05-03
US4585149A (en) 1986-04-29

Similar Documents

Publication Publication Date Title
EP0109487A1 (fr) Emballage double pour le storage séparé de deux fluides
DE2338701B2 (de) Behälterverschluß
EP1009681A1 (fr) Systeme de recipient a deux constituants
DE2646027A1 (de) Abgabevorrichtung mit auftragekugel
DE2644786C3 (de) Ausgabedüse, insbesondere für flüssige und halbflüssige Substanzen
DE1400728C3 (de) Mengeneinstellbarer Ventilbetätigungsknopf für Aerosolbehälter
DE69815300T2 (de) Abgabeverschluss
EP0371307A1 (fr) Dispositif de vidange pour récipients, en particulier de type "bag-in-box"
DE3122031C2 (fr)
DE3619455A1 (de) Fluessigkeitsspender zum wiederholten ausgeben von zugemessenen mengen eines fluessigen produktes
EP1746041A1 (fr) Un bouchon rotatif et refermable
DE4208260A1 (de) Fluessigkeits-dosierer
DE7903111U1 (de) Verschlussanordnung
DE19652148A1 (de) Behälter, insbesondere Flasche
CH623535A5 (en) Paste dispenser
DE3416882A1 (de) Dosiervorrichtung fuer fluessigkeiten
EP0392208B1 (fr) Soupape pour récipient-distributeur pour matières pâteuses ou visqueuses en forme de tube ou de bouteille
DE3236552A1 (de) Pump-dosierverschluss
DE20319174U1 (de) Dosiervorrichtung für flüssige oder rieselfähige Produkte
DE4209130C2 (de) Dosierverschlußkappe
WO1996021846A1 (fr) Recipient a plusieurs chambres pourvu d'une tete doseuse rotative a plusieurs chambres
DE3131277A1 (de) "aufschraubbarer klappdeckelverschluss"
DE2242469A1 (de) Vorrichtung zur bemessenen ausgabe von fluessigkeitsmengen
DE4428266A1 (de) Verschluß für einen Produktaustritt für flüssige Produkte
DE3801286A1 (de) Dosier- und ausgiessvorrichtung fuer fluessigkeiten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830816

AK Designated contracting states

Designated state(s): DE FR GB IT

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 3369105

Country of ref document: DE

Date of ref document: 19870219

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19900706

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19900716

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19900803

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19910816

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST