EP1545841B1 - Klingen und scherfolien auf zirkoniumdioxidbasis für rasierer und verfahren zur herstellung derselben - Google Patents

Klingen und scherfolien auf zirkoniumdioxidbasis für rasierer und verfahren zur herstellung derselben Download PDF

Info

Publication number
EP1545841B1
EP1545841B1 EP03759604A EP03759604A EP1545841B1 EP 1545841 B1 EP1545841 B1 EP 1545841B1 EP 03759604 A EP03759604 A EP 03759604A EP 03759604 A EP03759604 A EP 03759604A EP 1545841 B1 EP1545841 B1 EP 1545841B1
Authority
EP
European Patent Office
Prior art keywords
blade
edges
zirconia
razor
edge
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 - Lifetime
Application number
EP03759604A
Other languages
English (en)
French (fr)
Other versions
EP1545841A1 (de
EP1545841A4 (de
Inventor
William Anthony The Lane House DENNE
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.)
Edgewell Personal Care Brands LLC
Original Assignee
Eveready Battery Co Inc
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
Priority claimed from GB0222712A external-priority patent/GB0222712D0/en
Priority claimed from GB0223882A external-priority patent/GB0223882D0/en
Application filed by Eveready Battery Co Inc filed Critical Eveready Battery Co Inc
Publication of EP1545841A1 publication Critical patent/EP1545841A1/de
Publication of EP1545841A4 publication Critical patent/EP1545841A4/de
Application granted granted Critical
Publication of EP1545841B1 publication Critical patent/EP1545841B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades
    • B26B21/58—Razor-blades characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/384—Dry-shaver foils; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades
    • B26B21/56—Razor-blades characterised by the shape

Definitions

  • This invention relates generally to blades and foils for razors, and more particularly relates to zirconia based blades and foils for razors, as well as methods for producing same.
  • Electric razors with cutting foils and wet shave razors with cutting blades have been in use for many decades. With respect to electric razors, they comprise a pierced foil and cutter.
  • the foil is generally electroformed from nickel, which provides a very sharp edge but of limited hardness.
  • Electric razor foils are generally made by electroforming nickel. This is a relatively expensive process and the hardness of the resulting nickel cutting edges is not that high.
  • the razor blades traditionally have a straight cutting edge that extends the length of the razor head.
  • Safety razors have guards to control the position of the skin with respect to the cutting edge, so that the cutting edge rides over the skin but cuts protruding hair.
  • Such razor blades have traditionally been made from high quality carbon steel.
  • the innovation of using stainless steel has been fraught with the difficulty of forming and holding an ultra sharp edge.
  • Ground ceramic razor blades tend to have a ragged microstructure rather than rounded, and consequently dig into skin rather than sliding over it.
  • the present invention resides in a method of fabricating a blade for a wet shave razor.
  • a substrate is provided including a combustible surface.
  • a zirconia based ink is generated on the combustible surface such that the ink wets the substrate and edges of the ink slightly to form a plurality of sharply pointed meniscus to serve as cutting surfaces.
  • the ink is fired to burn away the combustible surface and to harden a rounded, sharp edge on the plurality of meniscus.
  • the sharp edges of the meniscus have an edge radius of about 50 nanometers or less.
  • an electric razor foil can be made from zirconia ceramic.
  • the zirconia may be partially or fully stabilized.
  • the foil may be fabricated by screen printing the foil plan form onto a hydrophilic surface with a zirconia based ink, such that flow of the ink under surface tension forces generates very sharp edges to the ceramic foil.
  • the planar hydrophilic surface may be combustible so that it vanishes during firing.
  • the surface is preferably a plastic film of good surface finish.
  • the foil network may be biaxially extensible to conform to the skin.
  • the cutter may also be in the form of a zirconia foil.
  • the zirconia print and plastic film may be formed prior to firing. Vacuum forming may be appropriate. Appropriate binders and plasticisers in the zirconia ink may stop cracking of the ceramic print during the forming process.
  • Partially stabilized zirconia has the hardness and toughness of tool steel. It has excellent wear characteristics and takes a very keen edge. While it is much more expensive, the quantity in a razor foil is minimal and it may be fabricated more cheaply than electroforming.
  • a razor foil pattern may be precisely screen printed onto a plastic film with a zirconia ink. If the film is slightly hydrophilic it may be arranged, by controlling the ink properties, such that the edges of the print may run slightly under the influence of surface tension forces to provide an extremely sharp edge. Even a low cost plastic film may have a surface finish approaching optical quality and the zirconia print will accurately reproduce this.
  • the printed plastic film may be fired in the conventional manner.
  • the plastic will burn away at a low temperature and the zirconia will form a very thin foil of extreme toughness. It will maintain its sharpness for a long time.
  • the foil pattern can be printed in a manner that permits biaxial extension to follow the contours of the skin.
  • a cutter in foil form can also be fabricated which will follow the outer foil and provide a flexible cutting surface.
  • the printed plastic may be vacuum formed if desired. This permits the forming of the profiled cutters used in current multi head shavers. The form may also be exploited to assist with maintaining dimensional stability during the firing process.
  • razor blades can be fabricated from a ceramic ink that is screen printed on a combustible surface and then fired.
  • the ceramic is preferably stabilized or partially stabilized zirconia.
  • the combustible surface is preferably a plastic film of high surface finish.
  • the ink vehicle and combustible surface may be so chosen that the ink wets the combustible surface.
  • Stabilized zirconia forms exceptional cutting blades. It is extremely strong, tough and hard. In thin sheets it may be very pliable. It has been discovered to be an excellent medium for razor blade fabrication. The raw material is very expensive compared with steel and is expensive to diamond machine. Cutting edges in zirconia are conventionally created by diamond machining, but this process produces ragged edges on a micro-scale which tend to dig into skin rather than slide over it. This, of course, is disastrous in a razor blade.
  • the ink comprises very finely powdered ceramic in a binder and solvent. It is possible to choose the composition of ink such that it wets the substrate and the edges of the print flow slightly to form a sharply pointed meniscus. On firing, the substrate may burn away and the meniscus will form a very sharp edge. The firing process causes the finely powdered grains to sinter into a solid mass. This process may be exploited to form an edge to the blade which is rounded on a microscale. With modern milling techniques, the powder particle size may be some tens of nanometers. It is therefore possible to organize the firing to produce a blade with an edge radius of about 50 nanometers or less.
  • the ceramic will take the surface finish of the substrate on the printed side, which may approach optical quality for many plastic films. If this is the side that faces the skin, a very smooth blade will result. Screen printing produces very thin layers with excellent reproducibility. Zirconia blades as thin as about 0.025 mm are feasible. By using thin blades of minimum width, blade costs of a fraction of a penny are feasible.
  • This fabrication technique offers the advantages of large scale mass coupled with low materials cost and no finishing processes.
  • a metallic or ceramic razor blade can be curved and define a plurality of holes or slots, some or all of which incorporate a cutting edge as part or all of their periphery.
  • a razor blade is indicated generally by the reference number 10.
  • the blade 10 defines a plurality of holes or rectangular slots 12 that preferably form an array.
  • the array of slots 12 includes five columns 14, 16, 18, 20 and 22.
  • the array can include a fewer or greater number of columns than that illustrated without departing from the scope of the present invention.
  • a portion of the periphery of the slots 12 serve as cutting edges that are well protected within the slots. As a result, the edge of the blade is no longer in need of careful protection.
  • the longer edges of the rectangular slots 12 are trailing edges 24 and leading edges 26.
  • the blade 10 further defines interconnecting spokes 28 between shorter edges 30 of the rectangular slots 12 for enhancing the rigidity of the blade.
  • a periphery 32 of the blade 10 may be used to retain the blade in a razor.
  • the leading edges 26 serve as a guard, and the trailing edges 24 serve as the cutting edge.
  • the blade 10 can be used in a direction opposite to that indicated by the arrow A. When used in such opposite direction, the edges 24 are the leading edges serving as the guard, and the edges 26 are the trailing edges serving as the cutting edges.
  • FIG. 1B a blade in accordance with another embodiment of the present invention is indicated generally by the reference number 110. Like elements with those shown in FIG. 1A are indicated by like reference numbers preceded by "1".
  • the blade 110 defines a plurality of holes or staggered rectangular slots 112 that form an array. As shown in FIG. 1B , the array of slots 112 includes five columns 114, 116, 118, 120 and 122. The slots in adjacent columns are positioned in staggered relationship to one another to provide a consistent cutting surface along a direction of the blade transverse to that of the direction of movement.
  • a portion of the periphery of the slots 112 serve as cutting edges.
  • the longer edges of the rectangular slots 112 are trailing edges 124 and leading edges 126.
  • the blade 110 further defines interconnecting spokes 128 between shorter edges 130 of the rectangular slots 112 for enhancing the rigidity of the blade.
  • a periphery 132 of the blade 110 may be used to retain the blade in a razor.
  • the leading edges 126 serve as a guard, and the trailing edges 124 serve as the cutting edge.
  • the blade 110 can be used in a direction opposite to that indicated by the arrow A. When used in such opposite direction, the edges 124 are the leading edges serving as the guard, and the edges 126 are the trailing edges serving as the cutting edges.
  • a blade in accordance with a further embodiment of the present invention is indicated generally by the reference number 210.
  • the blade 210 defines a plurality of holes or staggered diamond-shaped slots 212 that form an array.
  • the blade 210 also preferably defines partial or half-diamond-shaped slots 213 at ends of the array for even distribution of cutting surfaces between sides of the blade.
  • the array of slots 212 includes five columns 214, 216, 218,220 and 222. The slots in adjacent columns are positioned in staggered relationship to one another to provide a consistent cutting surface along a direction of the blade transverse to that of the direction of movement.
  • portions of the periphery of the slots 212 serve as cutting edges.
  • the diamond-shaped slots 212 each include trailing edges 224, 225 and leading edges 226, 227.
  • a periphery 232 of the blade 210 may be used to retain the blade in a razor.
  • the leading edges 226, 227 serve as a guard, and the trailing edges 224, 225 serve as the cutting edge.
  • the blade 210 can be used in a direction opposite to that indicated by the arrow A. When used in such opposite direction, the edges 224, 225 are the leading edges serving as the guard, and the edges 226, 227 are the trailing edges serving as the cutting edges.
  • a blade in accordance with the present invention may have an overall curvature to expose different angles of blade to the skin.
  • a curved blade 310 defines an array of holes or slots 312 in contact with skin 313 of a user during a shaving operation.
  • the array of slots 312 includes five columns 314, 316, 318, 320 and 322.
  • a hair 323 is shown being cut by a trailing or cutting edge 324 of one of the holes 312.
  • the curvature and flexibility of the blade 310 may be predetermined to offer the maximum ability to follow skin contours. Several cutting edges 324 may be in contact with the skin simultaneously.
  • the leading edges 326 of the holes or slots 312 control the access of the skin 313 to the cutting edges 324 of the hole 312.
  • the blade may be formed from metal by electroforming or by grinding away dimples in a planar shim.
  • the blade may also be formed by screen printing ceramic ink as an array of holes, and then firing the print.
  • the rheology of the ink may be arranged so that the flow of the periphery of the wet print may form a meniscus which becomes a polished razor edge on firing.
  • the ceramic is preferably partially stabilized or fully stabilized zirconia ceramic.
  • the ceramic may also be ground and polished after firing if desired.
  • Razor blades traditionally have a straight cutting edge.
  • An array of holes with cutting edges around their periphery in accordance with the present invention provides a longer cutting edge per square millimeter of blade and a tighter control of the angle at which the skin meets the blade. This results in a more rapid and closer shave with less chance of nicking the skin.
  • Such an array may be made by electroforming. Electroforming is relatively expensive for disposable blades, however, and nickel, which is the only practical metal for this technique, is not exceptionally hard.
  • An alternative is to form an array of indentations in a planar metal shim, and then to grind away the raised bumps to create holes surrounded by a cutting edge.
  • a better process is to screen print the blade pattern with partially stabilized zirconia ink. If the rheology of the ink and the nature of the substrate are carefully chosen, the edges of the print flow to create a wetting meniscus. On firing, this meniscus naturally creates a polished razor edge.

Claims (7)

  1. Verfahren zur Herstellung einer Klinge für einen Nassrasierer, umfassend die Schritte:
    Bereitstellen eines Substrats, das eine brennbare Oberfläche umfasst;
    Erzeugen einer Tinte auf Zirconiumoxidbasis auf der brennbaren Oberfläche, so dass die Tinte das Substrat benetzt und die Ränder des Druckbilds leicht zerfließen, wobei eine Vielzahl von spitzen Menisken entsteht, die als Schneideflächen dienen sollen; und
    Brennen der Tinte, so dass die brennbare Oberfläche weggebrannt wird und ein abgerundeter scharfer Rand an der Vielzahl von Menisken gehärtet wird.
  2. Verfahren gemäß Anspruch 1, wobei der Schritt des Erzeugens das Aufbringen der Tinte auf Zirconiumoxidbasis durch Siebdruck auf die brennbare Oberfläche umfasst.
  3. Verfahren gemäß Anspruch 1, wobei die Tinte auf Zirconiumoxidbasis partiell stabilisiertes Zirconiumoxid umfasst.
  4. Verfahren gemäß Anspruch 1, wobei die Tinte auf Zirconiumoxidbasis vollständig stabilisiertes Zirconiumoxid umfasst.
  5. Verfahren gemäß Anspruch 1, wobei die brennbare Oberfläche hydrophil ist.
  6. Verfahren gemäß Anspruch 1, wobei die brennbare Oberfläche ein Kunststofffilm mit hohem Oberflächenglanz ist.
  7. Verfahren gemäß Anspruch 1, wobei die scharfen Ränder des Meniskus einen Kantenradius von etwa 50 Nanometer oder weniger haben.
EP03759604A 2002-10-01 2003-10-01 Klingen und scherfolien auf zirkoniumdioxidbasis für rasierer und verfahren zur herstellung derselben Expired - Lifetime EP1545841B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0222712 2002-10-01
GB0222712A GB0222712D0 (en) 2002-10-01 2002-10-01 Zirconia razor foil
GB0223567 2002-10-10
GB0223567A GB0223567D0 (en) 2002-10-01 2002-10-10 Ceramic razor blade
GB0223882A GB0223882D0 (en) 2002-10-01 2002-10-15 Perforated razor blade
GB0223882 2002-10-15
PCT/US2003/030958 WO2004030875A1 (en) 2002-10-01 2003-10-01 Zirconia based blades and foils for razors and a method for producing same

Publications (3)

Publication Number Publication Date
EP1545841A1 EP1545841A1 (de) 2005-06-29
EP1545841A4 EP1545841A4 (de) 2006-09-13
EP1545841B1 true EP1545841B1 (de) 2010-12-08

Family

ID=32073908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03759604A Expired - Lifetime EP1545841B1 (de) 2002-10-01 2003-10-01 Klingen und scherfolien auf zirkoniumdioxidbasis für rasierer und verfahren zur herstellung derselben

Country Status (4)

Country Link
EP (1) EP1545841B1 (de)
JP (1) JP4398864B2 (de)
AU (1) AU2003275328A1 (de)
WO (1) WO2004030875A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11524420B2 (en) 2018-12-21 2022-12-13 Brengor Innovation Ltd Razor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008093284A (ja) * 2006-10-13 2008-04-24 Matsushita Electric Works Ltd 往復動式電気カミソリの外刃およびその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641901C (de) * 1937-02-17 Paul Geier Rasiergeraet
US2989804A (en) * 1959-06-30 1961-06-27 Edgar Bernhard Self protected shaving device having multiple cutting edges
US3870776A (en) * 1973-01-02 1975-03-11 Metalized Ceramics Corp Method for making ceramic-metal structures
US4105493A (en) * 1975-07-05 1978-08-08 The Gillette Company Production of shaving foil
GB2075404B (en) * 1980-04-30 1983-10-12 Wilkinson Sword Ltd Razors
DE3208081A1 (de) * 1982-03-06 1983-09-08 Braun Ag, 6000 Frankfurt Verfahren zur herstellung einer siebartigen scherfolie fuer einen elektrisch betriebenen trockenrasierapparat mit erhebungen auf ihrer der haut zugewandten flaeche
FR2584333B1 (fr) * 1985-07-02 1987-10-16 Desmarquest Ceramiques Tech Rasoir a tete monobloc, a lame en oxyde de zirconium a longue duree de vie
US5018274A (en) * 1990-04-05 1991-05-28 The Gillette Company Safety razor blade
GB9207054D0 (en) * 1992-03-31 1992-05-13 Gillette Co Methods of manufacturing perforated foils
US5604983A (en) * 1994-04-14 1997-02-25 The Gillette Company Razor system
WO1999038176A1 (fr) * 1998-01-22 1999-07-29 Matsushita Electric Industrial Co., Ltd. Encre pour composant electronique, procede de production d'un composant electronique au moyen de cette encre pour composant electronique, et dispositif a jet d'encre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11524420B2 (en) 2018-12-21 2022-12-13 Brengor Innovation Ltd Razor

Also Published As

Publication number Publication date
EP1545841A1 (de) 2005-06-29
JP2006501034A (ja) 2006-01-12
EP1545841A4 (de) 2006-09-13
AU2003275328A1 (en) 2004-04-23
WO2004030875A1 (en) 2004-04-15
JP4398864B2 (ja) 2010-01-13

Similar Documents

Publication Publication Date Title
EP1252982B1 (de) Nassrasierapparat mit vier Klingen, und Kassette dafür
JPH05507241A (ja) 安全レザー刃
EP2326470B1 (de) Rasierer und rasierklingeneinheiten
EP3478462B1 (de) Bedruckte rasierklingen
US5857260A (en) Cutter combination for an electric shaver
EP2450159B1 (de) Elektrischer Rotationsrasierapparat
US7357052B2 (en) Zirconia based blades and foils for razors and a method for producing same
US4608782A (en) Method and apparatus for sharpening razor blades
EP1545841B1 (de) Klingen und scherfolien auf zirkoniumdioxidbasis für rasierer und verfahren zur herstellung derselben
WO2003016000A1 (fr) Unite a lames internes pour rasoir electrique
JPS63212494A (ja) 長尺物フォイルの切断方法
JP2005046935A (ja) スリッタ用切断刃およびスリッティング工具
JP2009507613A (ja) 体毛除去要素を作製するための方法及び装置
JP2018143309A (ja) 刃物の製造方法
US20040187319A1 (en) Microreplicated shaving surface and a method for making the same
JP2011055883A (ja) 電気かみそり用トリマー刃およびそれを用いた電気かみそり
JP2001123203A (ja) 刃の製造方法
RU2225787C2 (ru) Лезвие бритвы и способ его изготовления
JP3140400U (ja) 切れ味指標機能付き刃物
JPS6125394B2 (de)
JP2004337540A (ja) カミソリ刃
JPS605885Y2 (ja) 電気かみそりの外刃
JPS54104972A (en) Blade head of electric razor
JPS61125375A (ja) 安全剃刀
TH14041EX (th) การปรับปรุงที่เกี่ยวข้องกับใบมีดโกนของเครื่องโกน

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: 20050316

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20060816

RIC1 Information provided on ipc code assigned before grant

Ipc: B26B 19/38 20060101ALI20060809BHEP

Ipc: B26B 21/58 20060101ALI20060809BHEP

Ipc: B26B 21/56 20060101AFI20040420BHEP

17Q First examination report despatched

Effective date: 20080228

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60335271

Country of ref document: DE

Date of ref document: 20110120

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101208

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110308

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

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

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110309

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110408

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110319

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

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

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

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

26N No opposition filed

Effective date: 20110909

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60335271

Country of ref document: DE

Effective date: 20110909

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111031

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111001

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

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111001

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101208

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: FR

Payment date: 20161025

Year of fee payment: 14

Ref country code: DE

Payment date: 20161027

Year of fee payment: 14

Ref country code: GB

Payment date: 20161027

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60335271

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171001

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180501

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031