EP1817243A1 - Pompe pour distribution de produit liquide sans reprise d'air et distributeur associe - Google Patents
Pompe pour distribution de produit liquide sans reprise d'air et distributeur associeInfo
- Publication number
- EP1817243A1 EP1817243A1 EP04805596A EP04805596A EP1817243A1 EP 1817243 A1 EP1817243 A1 EP 1817243A1 EP 04805596 A EP04805596 A EP 04805596A EP 04805596 A EP04805596 A EP 04805596A EP 1817243 A1 EP1817243 A1 EP 1817243A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ring
- pump
- tube
- piston
- pump according
- 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
Links
- 239000012263 liquid product Substances 0.000 title claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 22
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0008—Sealing or attachment arrangements between sprayer and container
- B05B11/0013—Attachment arrangements comprising means cooperating with the inner surface of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1094—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
Definitions
- the present invention relates to a pump for dispensing liquid product without air intake and a dispenser using this pump.
- This pump is more particularly intended to be mounted on a tank of cosmetic or pharmaceutical liquid products, in the form of cream or gel, closed at its bottom by a movable bottom.
- Pumps of this type generally comprise a body in which is housed a piston which closes in the end-of-travel position an orifice formed in the lower part of said body and which is equipped with an intake valve such as a valve. ball.
- the pump described in particular in EP 0 737 628 is devoid of intake valve and body; the piston moving directly in contact with the wall of the neck of the tank.
- the piston is in this case constituted by an elastically deformable membrane whose manufacturing process is complex and expensive and which has a low mechanical strength as well as a random dimensional stability.
- the consumer wants the delivery of the product is carried out smoothly and regularly so as to control the dosage.
- the present invention aims to solve the technical problems raised by prior pumps of this type.
- a pump comprising a cylindrical body open at its lower part and closed at its upper part by a piston consisting of a ring mounted on the one hand, around the lower part of a central tube-jet, with axial clearance between two stops respectively high and low, in viewing at least one ejection orifice formed on said tube, and sliding, on the other hand, in frictional contact with the inner wall of said body.
- said body comprises, at the top, an inner sleeve provided with an upper collar for guiding the nozzle tube and a lower collar for locking the piston in the closed position of the ejection orifice.
- said piston ring has a cylindro-conical inner ring whose upper and lower sections alternately, depending on the pressure of the liquid, in contact with the upper and lower stops of the nozzle-tube so as to open or closing the ejection orifice sealingly in the manner of a valve.
- the upper face of said ring comprises a circular rib delimiting, with the upper portion of the inner ring, a groove in which is engaged the lower clamping collar of the piston.
- the bottom of the nozzle-tube-end carries a ⁇ frustoconical base flat edge of which the upper face forms the lower stop of the ring of said piston, below the level of the ejection orifice.
- the lower part of the nozzle tube carries a peripheral shoulder whose lower face forms the upper stop of the ring of said piston, above the level of the ejection orifice.
- said body is secured, via a transverse spacer, a peripheral fastening flange on a tank.
- said flange extends upwardly by a projecting flange capable of receiving, from the outside, a cover and, from the inside, the skirt of a distributor push button. It is also envisaged that said transverse spacer may be provided with a lateral flat end stop forming a stop for the skirt of the push button so as to define a dosing volume.
- Another object of the invention is a dispenser comprising, in particular, the pump according to the invention as well as a product reservoir.
- the upper end of the pump nozzle is connected to an exhaust duct formed in a push-button provided with an external skirt and an internal cylindrical sleeve intended to cover said nozzle. sliding body by trapping a helical return spring in the spacer space while the reservoir is sealed at the bottom, by a movable bottom.
- the frictional resistance between the ring and the inner wall of the pump body, on the one hand, and the frictional resistance between the movable bottom and the tank wall, on the other hand, are greater than the frictional resistance between the ring and the tube of said pump.
- said movable bottom has a central cup whose profile is complementary to that of the frustoconical base of the nozzle tube and / or the lower part of said body of the pump.
- the pump of the invention has a simplified and very compact structure, in particular because the number of component parts is very small.
- the pump body is an open cylinder at the bottom and devoid of any valve which facilitates manufacturing operations by molding.
- the delivery of the product is carried out regularly, ergonomically and controlled by a light consumer support on the push button of the dispenser and without the need to apply a high pressure on the product.
- the diameter of the lower part of the body corresponds to the diameter of the piston and there is therefore no restriction of the compression surface or the product passage section in the gripping zone.
- FIGS. 1A and 1B are views in axial section of an embodiment of the pump of the invention, respectively in the rest position (with the cover) and in the dispensing position (without the cover).
- FIGS 2 to 5 are detailed sectional views of the pump of Figures IA, IB during the different phases of the product distribution.
- the distributor shown in Figures IA and IB is intended for the delivery and dosing of liquid products without air intake into the tank.
- the product is therefore kept in a confined atmosphere, protected from the outside environment while being protected from any pollution or contamination which is imperative for sensitive products such as cosmetic or pharmaceutical products.
- This dispenser is equipped with a pump P comprising a cylindrical body 1 open at full diameter at its lower part where it opens into a tank R of product closed by a movable bottom F.
- the tank R here further comprises a perforated support base E.
- the distributor is shown in Figure IA in the rest position and / or storage with its cover C.
- the product fills the entire volume of the tank R and goes back into the interior volume of the lower part of the body 1.
- the lower edge of the body 1 thus plunges into the product as shown in the figures.
- the body 1 is closed at its upper part by a piston which is in contact with the product.
- the piston consists of a ring 2 mounted around the lower part of a central jet tube 3.
- the ring 2 has a radially outer double lip 23 which is slidable in frictional contact with the inner wall of the body 1.
- the ring 2 is assembled on the tube 3 with a slight axial clearance between two respectively low 31a and high stops 32a and opposite at least one ejection orifice 30 formed transversely on the tube 3.
- the ring 2 has a cylindro-conical inner ring 20 whose upper sections 22 and lower 21 alternately, depending on the pressure transmitted by the liquid, in sealing contact with the upper stops 31a and lower 32a of the tube 3 so as to open or closing the ejection port 30 in the manner of a valve as shown in Figures 2 to 5.
- the lower end of the tube 3 carries a frustoconical base 31 with a flat edge whose upper face forms the lower stop 31a, below the level of the orifice 30.
- the base 31 closes the axial lower end of the tube 3.
- the lower part of the tube 3 carries a peripheral shoulder 32 whose lower face forms the upper stop 32a of the ring 2.
- the sections 21, 22 define between them an angle of approximately 160 ° to 170 ° making it possible to provide support in the manner of an arching, respectively, on the outer wall of the tube 3 for the section 22 and on the upper face of the base 31 for the section 21. This reinforced support ensures the tightness of the valve in the closed position.
- the ring 20 delimits with the tube 3, opposite the orifice 30, a spacer space of revolution whose dimensions are very small and which allows the expansion and the escape of the pressurized product before its passage through the orifice 30 .
- the inclined upper face of the frustoconical base 31 promotes guiding of the lower section 21 of the ring 20 during its relative upward movement at the opening of the valve.
- the frictional resistance fb between the ring 20 and the wall of the tube 3 and more particularly between the end of the lower section 21 and the upper face of the base 31 is low (between 50 and 100 g) and, in any case, less than the frictional resistance fa between the double lip 23 of the ring 2 and the inner wall of the body 1 (of the order of 700g).
- the frictional resistance fb- is also lower than the frictional resistance fc between the moving bottom F and the inner wall of the tank R (of the order of 3 to 4 kg), taking into account the relative surfaces of the base 31 and from the bottom F.
- the body 1 is partially closed, at the top, by an inner sleeve 10 provided with an upper collar 13 for guiding the tube 3 and a lower collar 12 of larger diameter for locking the piston in the closed position. ejection port 30.
- the upper face of the ring 2 comprises a circular rib 24 delimiting, with the upper portion 22 of the ring 20, a groove 25 in which is engaged the lower collar 12 of the sleeve of the body.
- the upper end of the nozzle-tube 3 is connected to an exhaust duct 40 formed in a push-button 4 provided with an outer skirt 41 and an internal cylindrical sleeve 42.
- Sleeve 42 is intended to cap the body 1 slidably by trapping a helical return spring 5 mounted around the tube 3 in the interspace.
- the lower coil of the spring 5 bears on the upper face of the sleeve 10 coaxially with the upper collar 13.
- the body 1 is secured, via a transverse spacer 11, a peripheral collar 14 for fixing to the upper edge of the tank R.
- the flange 14 is extended upwards by a protruding flange 15 capable of receiving, from the outside, the cover C with any latching or screwing means and, from the inside, the skirt 41 of the button. push 4.
- the movable bottom F comprises a central cup f whose profile is complementary to that of the frustoconical base 31 of the tube 3 and / or the lower part of the body 1 so as to ensure complete emptying of the reservoir.
- the. piston does not find, in its descending run inside the body 1, no stop, it is provided for the purpose of dosing, to provide a lateral flat 1 la on the spacer 11.
- the lower edge of the skirt 41 pushbutton 4 then abuts against this flat which allows, in addition to the calibration of the spring 5, to define the doses of product to be delivered.
- a variant could be to limit the stroke of the piston by abutment of the lower edge of the sleeve 42 against the spacer 11 or by pressing against the upper edge of the pump body 1 of the upper wall of the spring housing 5 .
- the dispenser In the position shown in Figure 2, the dispenser is at rest with the cover C enclosing the push button 4 and the pump P inactive. The exhaust valve and the ejection port 30 are closed.
- the section 21 of the ring 20 of the piston is kept in sealing engagement against the bottom stop 31a by the reaction forces of the return spring 5 and the transmission of these forces by the lower collar 12.
- the frictional contact (resistance fa) between the double lip 23 of the piston and the wall of the body creates a resistance to movement which immobilizes the ring 2 for a period, albeit very short, but sufficient (given the low resistance fb) to allow the separation of the section 21 of the lower stop 31a and, as a function of the value of the axial clearance, the abutment of the section 22 against the stop hafa 32a.
- the product then infiltrates into the intermediate space between the ring 20 and the tube 3 and begins to escape through the orifice 30 as shown by the arrow in FIG. 3.
- the delivery phase is initiated.
- the distribution of the product is carried out regularly via line 40.
- the tube 3 continues its descent by now driving the ring 2 downwards until the skirt 41 abuts against the flat part 1a as shown in FIGS. 1B and 4 where the base 31 projects slightly downwards at the outside of the body 1, still dipping into the product.
- the ring 2 remains stationary in contact with the wall of the body for a very short time but sufficient for the lower stop 31a to come into contact with the lower section 21 of the ring and closes the valve as shown in Figure 5.
- the mobile bottom F rises in the tank R so as to compensate for the volume of product that has been dispensed.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2004/003073 WO2006058969A1 (fr) | 2004-11-30 | 2004-11-30 | Pompe pour distribution de produit liquide sans reprise d'air et distributeur associe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1817243A1 true EP1817243A1 (fr) | 2007-08-15 |
EP1817243B1 EP1817243B1 (fr) | 2011-01-19 |
Family
ID=34960100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04805596A Expired - Fee Related EP1817243B1 (fr) | 2004-11-30 | 2004-11-30 | Pompe pour distribution de produit liquide sans reprise d'air et distributeur associe |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1817243B1 (fr) |
CN (1) | CN101068728B (fr) |
DE (1) | DE602004031159D1 (fr) |
WO (1) | WO2006058969A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1393228B1 (it) * | 2009-03-02 | 2012-04-11 | Taplast Srl | Unita' per l'erogazione di fluidi o miscele e relativo dispositivo di erogazione. |
TW201138976A (en) * | 2010-01-08 | 2011-11-16 | Mtek Smart Corp | Coating method and device |
USD765983S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
USD765986S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
USD753922S1 (en) | 2013-12-16 | 2016-04-19 | Colgate-Palmolive Company | Toothbrush |
USD765984S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
USD765985S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
USD764175S1 (en) | 2013-12-16 | 2016-08-23 | Colgate-Palmolive Company | Toothbrush |
USD760499S1 (en) | 2013-12-16 | 2016-07-05 | Colgate-Palmolive Company | Toothbrush |
USD764805S1 (en) | 2013-12-16 | 2016-08-30 | Colgate-Palmolive Company | Toothbrush |
KR101590865B1 (ko) * | 2014-08-28 | 2016-02-02 | (주)연우 | 디스펜서 용기 |
CN105217166B (zh) * | 2015-11-11 | 2020-09-11 | 江阴民诚塑料制品有限公司 | 一种真空瓶 |
FR3047186B1 (fr) * | 2016-02-01 | 2020-02-14 | Albea Lacrost | Dispositif de purge d'air pour distributeur de produit liquide sans reprise d'air |
CN111530655B (zh) * | 2020-05-08 | 2021-09-07 | 浙江黄岩康宝利清香剂厂 | 一种可以自由控制出水量的香水喷头 |
KR102385639B1 (ko) * | 2020-12-23 | 2022-04-14 | 주식회사 삼화 | 화장품 용기 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521580A1 (de) * | 1985-02-21 | 1986-08-21 | Bayer Ag, 5090 Leverkusen | Ausgabeeinrichtung fuer fliessfaehige medien |
US6045008A (en) * | 1998-04-30 | 2000-04-04 | Calmar-Monturas, S.A. | Fluid pump dispenser |
EP1249278A1 (fr) * | 2001-04-10 | 2002-10-16 | Taplast S.p.A. | Distributeur à pompe |
DE20320413U1 (de) * | 2003-11-17 | 2004-08-26 | Beiersdorf Ag | Kosmetikum mit empfindlichen Inhaltsstoffen |
DE20320417U1 (de) * | 2003-11-17 | 2004-10-14 | Beiersdorf Ag | Spender mit kosmetischen Zubereitungen, die Hilfsmittel zur Gängighaltung des Spenders enthalten |
DE20317832U1 (de) * | 2003-11-18 | 2004-01-22 | Wilden Ag | Hautpflege-Kit |
-
2004
- 2004-11-30 DE DE602004031159T patent/DE602004031159D1/de active Active
- 2004-11-30 EP EP04805596A patent/EP1817243B1/fr not_active Expired - Fee Related
- 2004-11-30 CN CN200480044500XA patent/CN101068728B/zh not_active Expired - Fee Related
- 2004-11-30 WO PCT/FR2004/003073 patent/WO2006058969A1/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2006058969A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1817243B1 (fr) | 2011-01-19 |
CN101068728A (zh) | 2007-11-07 |
DE602004031159D1 (de) | 2011-03-03 |
WO2006058969A1 (fr) | 2006-06-08 |
CN101068728B (zh) | 2011-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1817243B1 (fr) | Pompe pour distribution de produit liquide sans reprise d'air et distributeur associe | |
EP0983123B1 (fr) | Pompe a piston articule | |
EP1751020B1 (fr) | Dispositif pour la distribution de produits liquides sans reprise d'air | |
EP2408570A1 (fr) | Dispositif de distribution d'un produit liquide a pateux par pompe de dosage, a faible volume mort | |
EP2926914B1 (fr) | Procédé d'extraction de liquide d'un appareil de distribution de liquide par injection de gaz | |
WO1995030490A1 (fr) | Dispositif de distribution d'un produit en melange avec un fluide, ensemble de distribution comprenant un tel dispositif | |
EP1935502A1 (fr) | Pompe compacte à gicleur présentant un volume mort | |
EP1165247B1 (fr) | Pompe a reaspiration | |
FR2999960A1 (fr) | Distributeur de produit fluide rechargeable. | |
EP1379442B1 (fr) | Dispositif pour le dosage de produits liquides ou en gel | |
EP0669167A1 (fr) | Ensemble de distribution d'un liquide de façon quasi-continue, comportant une pompe et utilisation d'un tel ensemble pour la pulvérisation d'une laque capillaire | |
EP2470429B1 (fr) | Ensemble et procede de conditionnement sous vide | |
CA1083098A (fr) | Ensemble constitue d'une pompe manuelle assistee pneumatiquement et de son recipient associe | |
EP1960117B1 (fr) | Pompe a chemise coulissante | |
FR2893314A1 (fr) | Tete d'actionnement et de distribution pour pompe | |
WO2004058411A1 (fr) | Pompe a poussoir, notamment pour produit cosmetique | |
WO2022018365A1 (fr) | Machine d'extraction de liquide et procede d'extraction de liquide associe | |
EP4221900A1 (fr) | Dispositif de distribution comportant un clapet anti-retour à point dur | |
FR3083997A1 (fr) | Pompe de distribution d'un produit fluide, tete de distribution equipee d'une telle pompe et flacon associe | |
FR3100724A1 (fr) | Pompe à précompression haute pression | |
FR2893316A1 (fr) | Dispositif de distribution de fluide |
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: 20070418 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR |
|
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): DE FR |
|
REF | Corresponds to: |
Ref document number: 602004031159 Country of ref document: DE Date of ref document: 20110303 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602004031159 Country of ref document: DE Effective date: 20110303 |
|
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 |
Effective date: 20111020 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602004031159 Country of ref document: DE Effective date: 20111020 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 602004031159 Country of ref document: DE Owner name: ALBEA LE TREPORT, FR Free format text: FORMER OWNER: REXAM DISPENSING SYSTEMS, LE TREPORT, FR Effective date: 20140519 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD Owner name: ALBEA LE TREPORT, FR Effective date: 20140822 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20161121 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: 20171127 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602004031159 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180602 |
|
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: 20181130 |