ZA200107764B - Closure cap for container with threaded neck and fixing flange. - Google Patents
Closure cap for container with threaded neck and fixing flange. Download PDFInfo
- Publication number
- ZA200107764B ZA200107764B ZA200107764A ZA200107764A ZA200107764B ZA 200107764 B ZA200107764 B ZA 200107764B ZA 200107764 A ZA200107764 A ZA 200107764A ZA 200107764 A ZA200107764 A ZA 200107764A ZA 200107764 B ZA200107764 B ZA 200107764B
- Authority
- ZA
- South Africa
- Prior art keywords
- stopper
- band
- skirt
- flexible band
- zone
- Prior art date
Links
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
- B29C2045/0056—Shaping folding back undercut forming parts, e.g. tabs of closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Closures For Containers (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention concerns a closure cap comprising a top sealing element (1) designed to be screwed on the threaded neck (C) of a container with a fixing flange (A) and a bottom tamperproof element (2) designed to be maintained by said flange (A) and to said top element (1) by a lining zone (12) capable of being ruptured at least partially when the cap is unscrewed, the bottom element (2) comprising an outer side apron (21) extended in its lower part by a flexible band (22) provided with projections (22a). The invention is characterised in that said flexible band (22) is produced by moulding by being directly oriented inwards and upwards so as not to be the seat of any internal stress in said position.
Description
SE 20017764
CLOSURE CAP FOR CONTAINER WITH THREADED NECK AND FIXING
FLANGE
The present invention relates to a stopper for a receptacle having a threaded neck and a retaining collar.
The invention applies more particularly to closing receptacles for beverages, possibly carbonated beverages, for which sealing and tamperproofing requirements are very severe.
US 4 801 031 and EP 0 390 412 describe stoppers each comprising both a top sealing element for screwing onto the threaded neck of a receptacle having a retaining collar, and a bottom tamperproofing element designed to be retained firstly by said collar and secondly by said top element via a connection zone suitable for being broken at least in part during unscrewing, said bottom element having an outer lateral skirt extended at its bottom end by a flexible band provided with projections.
However, in those embodiments, the flexible band is always molded in its low position and is then folded inwards prior to use or during closure of the receptacle after the beverage has been inserted therein.
Thus, when the stopper is screwed onto the neck of the receptacle, the bottom element is caused to expand radially outwards as it passes over the retaining collar.
This harmful effect is a result of the resistance of the band against inward folding, which band is under stress because of the shape memory of the material.
In bottling plants, those embodiments also give rise to difficulties with automatic screw-tightening because the forces to be delivered must overcome the resistance of the bottom element against deformation, and that has repercussions on the torque to be applied and on the strength needed by the connection zone.
Furthermore, those embodiments cannot provide a satisfactory level of tamperproofing since the flexible band is attached directly to the bottom edge of the lateral skirt such that when it is in the folded position
SETS , 20017764 it releases sufficient space between the bottom element and the receptacle to enable a tool to be inserted and the stopper to be disengaged without breaking the connection zone.
US 5 846 471 discloses a method of manufacturing a stopper by means of a press, in which the tamperproofing element includes tabs made by molding so as to be oriented inwards and upwards.
However, when the core is removed during ejection from the mold, the tabs do not return to their molding position as a result of the loss of elasticity that results from a prior step of being folded out straight during unmolding.
In addition, the conventional mold-opening step does not on its own make it possible to return completely to the natural molding position.
An object of the present invention is to resolve those technical problems in satisfactory manner.
According to the invention, this object is achieved by means of a method of manufacturing a stopper of the above type by means of a press, the method being characterized in that prior to cooling of the flexible band, its elastic return towards its natural molding position is assisted and guided mechanically.
According to an advantageous characteristic, the wall thickness of the inner band of the bottom element is made with a mean value lying in the range 20% to 50% of the mean thickness of the outer skirt, and for a standard 28 mm neck, it is preferably of a thickness lying in the range 0.2 mm to 0.4 mm, depending on the material used.
According to another characteristic, said projections of the flexible band are made with essentially triangular faces forming upside-down half- pyramids.
In a first variant implementation, the flexible band is assisted and guided mechanically by means of a relative movement of the mold core.
CL ; 20017764
In a second variant the flexible band is assisted and guided mechanically by means of a member that comes into play when the stopper leaves the press after being ejected.
According to an advantageous characteristic of the method, said connection zone is provided in an outer peripheral groove.
Furthermore, it is possible to connect the band to the inside face of the lateral skirt via a curved zone.
In a variant, a free end segment extending below the level of said curved zone is provided on the bottom edge of the lateral skirt.
In another variant at least one orifice enabling any residue to be evacuated is provided on said curved zone.
According to yet another characteristic, a centering bead for centering the bottom element and designed to come into radial contact with the retaining collar so as to improve tamperproofing is made on the inside face of the skirt.
The stopper of the invention adapts very easily to the various tools used in automatic bottling plants and in particular to all types of screw tightener including those that operate at very high rates of throughput on moving receptacles.
The top element of the stopper can be self-sealing or can receive any type of sealing gasket without that compromising the tamperproofing provided by the bottom element.
The stopper can thus be mounted on the receptacle with very little force, specifically because the flexible inner band is not the seat of any stress while in the folded-in state, and thus possesses considerable capacity for elastic deformation and/or bending while it is in this position.
Another advantage of the invention lies in the reduction in the weight of the stopper, in particular due to the reduction in the thickness of the respective walls
So \ 20017764 of the top element and of the bottom element (outer skirt and/or inner band) .
This saving in material is most advantageous in economic terms and is not accompanied by any reduction in the qualities required of the stopper concerning sealing and tamperproofing.
The invention will be better understood on reading the following description given with reference to the accompanying drawings, in which: - Figures 1A and 1B are section views of two embodiments of the stopper of the invention; - Figure 2 is a section view of a variant embodiment of the Figure 1A stopper after it has been mounted on the neck of a receptacle; - Figure 3 is a section view of a variant of the stoppers of Figures 1A and 1B after it has been mounted on the neck of a receptacle; and - Figures 4A, 4B, 4C, 4D, 4E, and 4F are diagrammatic half-views in section showing various stages in the method of manufacturing a stopper of the invention.
The stopper shown in Figures 1A and 1B comprises a top element 1 for screwing onto the threaded neck C (see
Figures 2 and 3) of a receptacle that has a retaining collar A, with the stopper serving to seal the receptacle.
To this end, the top element 1 is provided with a thread F and a gasket J.
The stopper of the invention also has a bottom element 2 that serves to tamperproof the receptacle.
The bottom element 2 is designed to be retained firstly by the retaining collar A on the neck C and secondly by the top element 1 via a zone 12 that is suitable for being broken, at least in part, on the first occasion that the top element 1 is unscrewed from the receptacle.
Co 20017764
The bottom element 2 has an outer lateral skirt 21 that is extended at its bottom end by an inner flexible band 22 that is provided with projections 22a.
The projections 22a are of the type described and 5 shown, for example, in patent EP 0 635 434 where they have substantially triangular faces defining upside-down half-pyramids, or where they comprise corrugations.
The top edge of the inner band 22 is designed to come into upward abutment against the bottom face of the collar A while the top element 1 is being unscrewed, thereby holding the bottom element 2 down and causing the connection zone 12 to break, at least in part.
In the invention, the entire stopper is made as a single piece by molding (compression molding or injection molding) with its flexible band 22 directly extending inwards and upwards, i.e. in a relaxed position folded towards the top element and as shown in Figures 1A and 1B.
Unlike the prior art, the implementation of the invention does not require the band 22 to be forcibly turned inwards after molding since it is already in this position while inside the mold.
Figures 4A to 4F are half-views in section of the stopper while in the mold for manufacturing it, with only four pieces of the mold being shown. Naturally, the vertical disposition shown in the figures with the band 22 at the bottom is selected in arbitrary manner and any other orientation could be used during molding.
The top piece a forms the top element 1 of the stopper while the core b defines its internal empty volume.
The bottom pieces ¢ and d are designed to make the bottom element 2 of the stopper (Figure 4A).
When the mold is opened, the pieces a, b, ¢, and d move in the directions of the arrows.
The pieces a and 4d are moved apart in a first step (Figure 4B).
Withdrawal of the piece d releases the flexible band 22 which is pushed downwards so as to fold outwards by the shoulder bl of the core b on moving axially (Figure 4C).
The band 22 moves out of the way and is then received in a recess cl of complementary shape formed in the inside face of the side piece ¢ thus allowing the core b to pass through. : Once free from the core b, the band 22 begins naturally to return towards its molding position (Figure 4D), with the skirt 21 remaining engaged and retained in the piece ¢. While it is returning, the band 22 is preferably assisted and guided mechanically before it cools down, either by means of an element of the mold such as the core b moving relative to the piece ¢ (Figure 4E) or else by means of a special mechanical member (not shown) that comes into play when the stopper leaves the press after being ejected.
In both cases, ejection of the stopper requires the skirt 21 to be disengaged from the side piece ¢. This disengagement can be obtained by thrust from a central ejector and/or from relative movement of the piece c¢ (Figure 4F) and/or from compressed air. After being released the stopper is then recovered by a conveyor (not shown) .
Thus, unmolding of the bottom element 2 can be : performed by forced deformation of the band 22 which unfolds elastically outwards and downwards relative to the stopper.
Consequently, as soon as the stopper has been manufactured the band 22 extends radially upwards inside the bottom element 2 in its rest position so as to avoid being the seat of any internal stress while in this position.
As a result, when the stopper is mounted on the neck
C and while the band 22 is passing over the retaining collar A, it can easily deform and/or bend elastically outwards possibly going as far as to come into contact with the inside face 21a of the skirt 21. Nevertheless, this movement does not give rise to any offsetting of the skirt 21, thereby making it possible, in particular, for the connection zone 12 to be made to be very weak without running any risk of breaking while the stopper is being screwed on.
The presence of the projections 22a makes the band 22 very flexible and its inside diameter can thus vary so as to allow it to pass over the collar A regardless of the dimensional tolerances applicable to the collar.
In the embodiment of Figures 1A and 1B, the generator lines of the inside face 21a of the lateral skirt 21 are in alignment with the generator lines of the inner lateral face la of the top element 1, beneath the thread F.
The mean wall thickness of the inner band 22 is smaller than the mean thickness of the outer lateral skirt 21, with its value lying in the range 20% to 50% of the mean thickness of the skirt 21 and, depending on the material used, preferably lies in the range 0.2 mm to 0.4 mm for a standard 28 mm neck.
The band 22 is attached to the inside face of the skirt 21 via a curved zone 23 which acts as a hinge allowing the band 22 to move. As shown in the figures, the bottom edge of the skirt 21 is preferably free and defines an end segment 24 that extends downwards below the curved zone 23.
The length of the segment 24 is matched to the shape of the neck C so as to make it impossible for the stopper to be engaged from the inside or so as to prevent any tool being inserted or indeed so as to prevent any operation being performed that could enable the receptacle to be opened fraudulently without separating the bottom elements 2.
Where appropriate, at least one orifice 23a is formed through the zone 23 as shown on the right-hand side of Figure 3. This orifice is intended to make it possible to evacuate any liquid residue due to a cleaning operation and/or to faulty filling of the receptacle, thus avoiding any risk of pollution or of bacterial contamination. The orifice 23a can be of various shapes depending on the nature and in particular the viscosity of the cleaning liquid and/or of the packaged liquid.
In the embodiment of Figures 1A and 1B, the connection zone 12 is continuous and comprises molded bridges or discontinuous circumferential cutouts, e.g. made by slitting.
In a variant (not shown), provision is also made to implement one or more axial and/or sloping cutouts extending over the entire height of the skirt 21 as far as the connection zone 12, thereby defining at least one strong bridge making it possible to retain at least part of the connection between the top and bottom elements 1 and 2 after the stopper has been unscrewed.
This variant is particularly useful for packages on deposit or that are recyclable where the receptacle and the stopper need to be treated separately because they are made of different materials.
In the embodiment of Figures 1A, 2, and 3, the connection zone is situated in a peripheral groove 20 formed in the outside face 21b of the skirt 21.
In the variant embodiment of Figure 3, the inside face 2la of the skirt 21 has a continuous bead or discontinuous centering studs 25 for coming into radial contact with the retaining collar A so as to position the bottom element 2 correctly on the neck C of the receptacle in order to further improve tamperproofing.
Claims (1)
- N } d 9CLAIMS 1/ A method of manufacturing a stopper by means of a press, the stopper being of the type comprising both a top sealing element (1) for screwing onto the threaded neck (C) of a receptacle having a retaining collar (Aa), and a bottom tamperproofing element (2) designed to be retained firstly by said collar (A) and secondly by said top element (1) via a connection zone (12) suitable for being broken at least in part during unscrewing, said bottom element (2) comprising an outer lateral skirt (21) extended at its bottom end by a flexible band (22) provided with projections (22a), the band being made by molding so as to be oriented directly inwards and upwards so as to avoid being the seat of any internal stress while in said position, the method being characterized in that prior to cooling of the flexible band (22), its elastic return towards its natural molding position is assisted and guided mechanically.2/ A method according to claim 1, characterized in that the wall thickness of the inner band (22) of the bottom element (2) is made with a mean value lying in the range 20% to 50% of the mean thickness of the outer skirt (21), and for a standard 28 mm neck, it is of a thickness lying in the range 0.2 mm to 0.4 mm.3/ A method according to any preceding claim, characterized in that said projections (22a) of the flexible band (22) are made with essentially triangular faces forming upside-down half-pyramids.4/ A method according to any preceding claim, characterized in that the flexible band (22) is assisted and guided mechanically before the stopper is ejected by means of a relative movement of the mold core (b).5/ A method according to any one of claims 1 to 3, characterized in that the flexible band (22) is assisted and guided mechanically by means of a member that comes into play when the stopper leaves the press after being ejected.6/ A method according to any preceding claim, characterized in that said connection zone (12) is provided in an outer peripheral groove (20).7/ A method according to any preceding claim, characterized in that the band (22) is connected to the inside face (21a) of the lateral skirt (21) via a curved zone (23).8/ A method according to claim 7, characterized in that a free end segment (24) extending below the level of said curved zone (23) is provided on the bottom edge of the lateral skirt (21).9/ A method according to claim 7 or 8, characterized in that at least one orifice (23a) enabling any residue to be evacuated is provided on said curved zone (23).10/ A method according to any preceding claim, characterized in that a centering bead (25) for centering the bottom element (2) and designed to come into radial contact with the retaining collar (A) so as to improve tamperproofing is made on the inside face (21a) of the skirt (21).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU90375A LU90375B1 (en) | 1999-03-23 | 1999-03-23 | Cap - container - mesh neck - and - hanging collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200107764B true ZA200107764B (en) | 2003-01-07 |
Family
ID=19731808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200107764A ZA200107764B (en) | 1999-03-23 | 2001-09-20 | Closure cap for container with threaded neck and fixing flange. |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP1165391B1 (en) |
| CN (1) | CN1136129C (en) |
| AT (1) | ATE228463T1 (en) |
| AU (1) | AU769899B2 (en) |
| BR (1) | BR0009110B1 (en) |
| CA (1) | CA2367947C (en) |
| DE (1) | DE60000868T2 (en) |
| DZ (1) | DZ3142A1 (en) |
| EA (1) | EA002875B1 (en) |
| ES (1) | ES2188519T3 (en) |
| HK (1) | HK1048795B (en) |
| LU (1) | LU90375B1 (en) |
| MX (1) | MXPA01009541A (en) |
| PL (1) | PL202365B1 (en) |
| TR (1) | TR200102787T2 (en) |
| WO (1) | WO2000056618A1 (en) |
| ZA (1) | ZA200107764B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003261155A (en) | 2002-03-04 | 2003-09-16 | Alcoa Closure Systems Japan Ltd | Synthetic resin cap |
| GB0406762D0 (en) | 2004-03-25 | 2004-04-28 | Carbonite Corp | Beverage containers |
| GB0410731D0 (en) * | 2004-05-13 | 2004-06-16 | Carbonite Corp | Injection moulding plastic container caps |
| EP2349680B1 (en) * | 2008-10-23 | 2018-01-10 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Manufacturing method |
| CN102991850A (en) * | 2011-09-12 | 2013-03-27 | 赫斯基注塑系统有限公司 | Container sealing device |
| CN103086067A (en) * | 2011-11-03 | 2013-05-08 | 上海紫日包装有限公司 | Opening marking device for containers with a mouth diameter of 20-30 mm |
| CN112055689A (en) * | 2018-03-01 | 2020-12-08 | 安德烈·卢洽娜·马丁斯 | Automatic opening device for containers with sealing elements |
| DE102018132855A1 (en) * | 2018-12-19 | 2020-06-25 | Bericap Holding Gmbh | Closure with stabilization of the guarantee band |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213742B1 (en) * | 1985-07-31 | 1991-01-23 | Aci Australia Limited | Tamper indicating closure member for containers |
| US4801031A (en) | 1987-05-28 | 1989-01-31 | Owens-Illinois Closure Inc. | Tamper-indicating closures and packages |
| GB8906797D0 (en) * | 1989-03-23 | 1989-05-10 | Johnsen Jorgensen Plastics Ltd | Improvements in and relating to closure for containers |
| EP0544797B1 (en) * | 1990-08-20 | 1995-09-13 | Anchor Hocking Packaging Co. | Tamper indicating closure having retaining hoop with relief windows |
| JP3256344B2 (en) | 1993-07-21 | 2002-02-12 | 日本山村硝子株式会社 | Pill fur proof cap |
| TW338413U (en) * | 1994-05-17 | 1998-08-11 | Mikasa Industry Co Ltd | Closing device of a container |
| IT1279973B1 (en) * | 1995-07-05 | 1997-12-23 | Sacmi | SCREW CAP WITH GUARANTEE RING |
| FR2744052B1 (en) * | 1996-01-26 | 1998-03-13 | Astra Plastique | MOLD FOR FORMING STOPPERS WITH INVERTED TONGUES AS WELL AS STOPPER FORMED IN SUCH A MOLD |
| JP3136109B2 (en) * | 1996-11-22 | 2001-02-19 | 日本山村硝子株式会社 | Synthetic resin cap and manufacturing method thereof |
| US5846471A (en) * | 1997-04-01 | 1998-12-08 | Kerr Group, Inc. | Method for manufacturing a tamper-evident closure |
| FR2782699B1 (en) * | 1998-09-01 | 2000-10-06 | Crown Cork & Seal Tech Corp | SCREW CAP HAVING A SECURITY BELT WITH TURNED TONGS, MOLD AND METHOD FOR MAKING THIS CAP |
-
1999
- 1999-03-23 LU LU90375A patent/LU90375B1/en active
-
2000
- 2000-03-22 CA CA002367947A patent/CA2367947C/en not_active Expired - Fee Related
- 2000-03-22 ES ES00912727T patent/ES2188519T3/en not_active Expired - Lifetime
- 2000-03-22 TR TR2001/02787T patent/TR200102787T2/en unknown
- 2000-03-22 HK HK03101028.1A patent/HK1048795B/en not_active IP Right Cessation
- 2000-03-22 CN CNB008054460A patent/CN1136129C/en not_active Expired - Fee Related
- 2000-03-22 BR BRPI0009110-3A patent/BR0009110B1/en not_active IP Right Cessation
- 2000-03-22 AU AU34383/00A patent/AU769899B2/en not_active Ceased
- 2000-03-22 AT AT00912727T patent/ATE228463T1/en not_active IP Right Cessation
- 2000-03-22 EA EA200100890A patent/EA002875B1/en not_active IP Right Cessation
- 2000-03-22 DZ DZ003142A patent/DZ3142A1/en active
- 2000-03-22 MX MXPA01009541A patent/MXPA01009541A/en active IP Right Grant
- 2000-03-22 DE DE60000868T patent/DE60000868T2/en not_active Expired - Fee Related
- 2000-03-22 EP EP00912727A patent/EP1165391B1/en not_active Expired - Lifetime
- 2000-03-22 PL PL364724A patent/PL202365B1/en not_active IP Right Cessation
- 2000-03-22 WO PCT/FR2000/000719 patent/WO2000056618A1/en active IP Right Grant
-
2001
- 2001-09-20 ZA ZA200107764A patent/ZA200107764B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR0009110A (en) | 2001-12-18 |
| HK1048795B (en) | 2004-07-16 |
| LU90375B1 (en) | 2000-09-25 |
| CA2367947C (en) | 2008-05-20 |
| AU769899B2 (en) | 2004-02-05 |
| ATE228463T1 (en) | 2002-12-15 |
| WO2000056618A1 (en) | 2000-09-28 |
| ES2188519T3 (en) | 2003-07-01 |
| EP1165391A1 (en) | 2002-01-02 |
| EP1165391B1 (en) | 2002-11-27 |
| TR200102787T2 (en) | 2002-04-22 |
| DE60000868D1 (en) | 2003-01-09 |
| CA2367947A1 (en) | 2000-09-28 |
| PL202365B1 (en) | 2009-06-30 |
| BR0009110B1 (en) | 2011-11-01 |
| MXPA01009541A (en) | 2003-08-19 |
| AU3438300A (en) | 2000-10-09 |
| PL364724A1 (en) | 2004-12-13 |
| CN1136129C (en) | 2004-01-28 |
| CN1364129A (en) | 2002-08-14 |
| DE60000868T2 (en) | 2003-12-04 |
| EA002875B1 (en) | 2002-10-31 |
| HK1048795A1 (en) | 2003-04-17 |
| DZ3142A1 (en) | 2000-09-28 |
| EA200100890A1 (en) | 2002-04-25 |
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