EP0390412B1 - Tamper resistant closure cap for containers - Google Patents
Tamper resistant closure cap for containers Download PDFInfo
- Publication number
- EP0390412B1 EP0390412B1 EP90303030A EP90303030A EP0390412B1 EP 0390412 B1 EP0390412 B1 EP 0390412B1 EP 90303030 A EP90303030 A EP 90303030A EP 90303030 A EP90303030 A EP 90303030A EP 0390412 B1 EP0390412 B1 EP 0390412B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- skirt
- cap
- closure
- tamper resistant
- 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
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
- 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
- B65D41/3428—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 the tamper element being integrally connected to the closure by means of bridges
Definitions
- This invention is concerned with the provision of a tamper resistant (TR) cap or tamper indicating cap made of plastics material and specially adapted for application to a container of standard form provided with a neck ring, as shown for example under reference number G.F.304 in a pamphlet issued by the Glass Manufacturers Federation.
- TR tamper resistant
- ROPP roll on pilfer proof
- a TR closure which includes a threaded cap and TR means having upwardly and inwardly folded spaced apart tabs which lock against the lower surface of an annular shoulder formed by the neck ring on the container.
- Adisadvantage of the Kerr Glass proposal is that it may be possible to remove the cap from the container without breaking the TR means by inserting an implement into the gaps between adjacent tabs.
- a plastics material tamper resistant closure which is forapplication to a container having a mouth, a neck and a projecting ring in the neck, and which closure comprises a top, an annular wall depending from the top, said top and annular wall forming a cap portion, and a tamper resistant band connected by frangible means to the lower edge of the wall, and an annular container skirt connected to the lower edge of the tamper resistant band, which skirt is adapted to be tucked from a downwardly relaxed position inwardly of the closure to a locking position to engage the projecting neck ring on the container to prevent removal of the cap portion until the frangible means is broken, and wherein the said skirt in its downwardly relaxed position extends from the lower edge of the band in an inwardly tapering manner so that it is of smaller diameter at its lower edge than at its upper edge where it is connected to said band to facilitate said inward tucking of the skirt when the closure is applied to the container, characterised in that the skirt
- skirt can expand as the closure is being applied to the container and can then contact again so that it is properly seated in operative position.
- a container 1 has a mouth at the top 2, a screw thread 3 around the mouth and a neck ring 4 below the thread 3 shaped to provide a shoulder 5.
- a cap 6 has a top 7, a depending wall 8, a screw thread 9, and a TR band 10 connected to the bottom edge of the wall 8 by frangible tongues 11.
- the cap 6 is of conventional construction, but in accordance with this invention the cap has an expandable or self-adjusting annular flip-over skirt 12 depending from the bottom of the band 10, in a tapered manner as shown, the skirt being internally corrugated at 13.
- the cap 6 may be moulded in an injection moulding machine with the parts in the position shown in Figure 2, the cap may then be applied to the standard container 1 which will be understood causes the skirt 12 to be turned up into the position shown in Figure 4 so that the end of the skirt 12 is disposed below the shoulder 5 of the neck ring 4.
- the cap may be provided with a wad or liner 15 as shown in Figure 2 so arranged that the wad or liner 15 seats on the rim around the mouth of the container and so seals the contents of the container from coming into contact with the plastics material of which the cap is made.
- the wad or liner 15 is compressed between the rim of the bottle and the inside of the cap so that a very effective seal is produced.
- the inversion of the self-adjusting annular flip-over skirt can take place during the insertion of the wad or liner 15, but in any case as the skirt is of tapered, conical form as shown the said inversion is facilitated.
- the cap is made of Polypropylene or High Density Polyethylene.
- the corrugations illustrated in the two embodiment described gives the skirt 12 a sufficient degree of adjustability to enable the annular flap easily to pass over the neck ring 4 on the container 1.
- a standard form of container we mean a known form of container with a neck ring and substantially in accordance with Figure 1.
- a tamper resistant cap we mean a cap that renders the assembly of cap and container resistant to tampering once the cap has been initially applied to the container because the cap cannot be removed without mutilating the cap which in turn gives evidence that the contents of the container may have been tampered with.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
- This invention is concerned with the provision of a tamper resistant (TR) cap or tamper indicating cap made of plastics material and specially adapted for application to a container of standard form provided with a neck ring, as shown for example under reference number G.F.304 in a pamphlet issued by the Glass Manufacturers Federation.
- Millions of such standard containers are made every year and such containers are at present closed by what is known in the trade as an ROPP (roll on pilfer proof) cap made of aluminium. ROPP caps are very satisfactory but aluminium is becoming increasingly expensive and a demand has been growing for the production of a tamper resistant cap of plastics material for these standard bottles. The main difficulty in the production of such a cap is that it is necessary for the cap to engage under the neck ring of the standard container. With the existing aluminium ROPP caps appropriate deformation of the metal is effective to shape the cap to engage under the neck ring and once deformed to the required shape the cap remains in its deformed condition. On the other hand plastics material after deformation does not normally hold its new shape unless it is positively held in position.
- An attempt to solve this problem was made by Kerr Glass Manufacturing Corporation in their European Application published on 29.08.84 under No. 0117104 A2. In accordance with the Kerr Glass proposal a TR closure is provided which includes a threaded cap and TR means having upwardly and inwardly folded spaced apart tabs which lock against the lower surface of an annular shoulder formed by the neck ring on the container. Adisadvantage of the Kerr Glass proposal is that it may be possible to remove the cap from the container without breaking the TR means by inserting an implement into the gaps between adjacent tabs.
- Another proposal has been put forward by Owens-Illinois Inc in their European Patent Application published on 02.01.86 under No 0166572 A2. The Owens Illinois proposal also uses spaced apart tabs, which in that proposal are of wedge shape so that when there is an attempt to remove the closure the thicker portion of each tab wedges against the container wall to apply torque to the TR band which breaks the frangible means connecting the band to the skirt of the closure. Once again the gaps between adjacent tabs cause a problem.
- In another proposal ACI Australia Ltd have tried to solve this problem in their European Patent Application No 0213742 A2 published on 11.03.87. In the ACI Australia proposal an annularflap is joined to the TR band of the cap but there may be a problem in the correct application of the cap to the container due to the presence of the flap which is completely annular and smooth in profile and so the cap may be difficult to apply to a container.
- Also, in US Patent 4,801,031 there has been proposed a closure having an extension skirt portion which is adapted to be tucked inwardly before application of the closure to the container neck and the inwardly turned skirt portion catches under the container neck ring to lock the closure in position, and providing a means preventing removal of the closure without featuring the closure. The application of the closure to the container in this case is inconvenient in requiring the skirt portion to be pre-tucked before application of the closure to the container.
- It is an object of the present invention to provide an improved tamper resistant or tamper indicating cap of plastics material for a standard form of container with a neck ring which can be applied easily and without any modification to the container.
- In accordance with the present invention there is provided a plastics material tamper resistant closure which is forapplication to a container having a mouth, a neck and a projecting ring in the neck, and which closure comprises a top, an annular wall depending from the top, said top and annular wall forming a cap portion, and a tamper resistant band connected by frangible means to the lower edge of the wall, and an annular container skirt connected to the lower edge of the tamper resistant band, which skirt is adapted to be tucked from a downwardly relaxed position inwardly of the closure to a locking position to engage the projecting neck ring on the container to prevent removal of the cap portion until the frangible means is broken, and wherein the said skirt in its downwardly relaxed position extends from the lower edge of the band in an inwardly tapering manner so that it is of smaller diameter at its lower edge than at its upper edge where it is connected to said band to facilitate said inward tucking of the skirt when the closure is applied to the container, characterised in that the skirt is corrugated.
- Thus the skirt can expand as the closure is being applied to the container and can then contact again so that it is properly seated in operative position.
- In order that the invention may be more clearly understood reference is now directed to the accompanying drawings, wherein:-
- Figure 1 is a side view of the upper part of a container of standard form according to reference GF 304; and
- Figures 2 to 5 are various views of another embodiment of the invention.
- Referring firstly to Figure 1 a
container 1 has a mouth at thetop 2, ascrew thread 3 around the mouth and aneck ring 4 below thethread 3 shaped to provide ashoulder 5. - In Figures 2 to 5, a
cap 6 has atop 7, a dependingwall 8, ascrew thread 9, and aTR band 10 connected to the bottom edge of thewall 8 byfrangible tongues 11. As described so far thecap 6 is of conventional construction, but in accordance with this invention the cap has an expandable or self-adjusting annular flip-overskirt 12 depending from the bottom of theband 10, in a tapered manner as shown, the skirt being internally corrugated at 13. - The
cap 6 may be moulded in an injection moulding machine with the parts in the position shown in Figure 2, the cap may then be applied to thestandard container 1 which will be understood causes theskirt 12 to be turned up into the position shown in Figure 4 so that the end of theskirt 12 is disposed below theshoulder 5 of theneck ring 4. - If the container is intended to hold medicaments such as pills or medicines or other products which it is desired should not come into contact with plastics material, the cap may be provided with a wad or
liner 15 as shown in Figure 2 so arranged that the wad orliner 15 seats on the rim around the mouth of the container and so seals the contents of the container from coming into contact with the plastics material of which the cap is made. As the cap is screwed on to the container, which is usually a glass bottle, the wad orliner 15 is compressed between the rim of the bottle and the inside of the cap so that a very effective seal is produced. If the wad orliner 15 is fitted as a means for providing a seal between bottle and cap, then the inversion of the self-adjusting annular flip-over skirt can take place during the insertion of the wad orliner 15, but in any case as the skirt is of tapered, conical form as shown the said inversion is facilitated. By this means, no further secondary operations are required to prepare thecap 6 for screwing onto the mouth of thecontainer 1. Preferably the cap is made of Polypropylene or High Density Polyethylene. - The corrugations illustrated in the two embodiment described gives the skirt 12 a sufficient degree of adjustability to enable the annular flap easily to pass over the
neck ring 4 on thecontainer 1. - In this specification by "a standard form of container" we mean a known form of container with a neck ring and substantially in accordance with Figure 1. By "a tamper resistant cap" we mean a cap that renders the assembly of cap and container resistant to tampering once the cap has been initially applied to the container because the cap cannot be removed without mutilating the cap which in turn gives evidence that the contents of the container may have been tampered with.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898906797A GB8906797D0 (en) | 1989-03-23 | 1989-03-23 | Improvements in and relating to closure for containers |
GB8906797 | 1989-03-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0390412A1 EP0390412A1 (en) | 1990-10-03 |
EP0390412B1 true EP0390412B1 (en) | 1994-03-02 |
EP0390412B2 EP0390412B2 (en) | 1999-03-10 |
Family
ID=10653945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90303030A Expired - Lifetime EP0390412B2 (en) | 1989-03-23 | 1990-03-21 | Tamper resistant closure cap for containers |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0390412B2 (en) |
JP (1) | JPH0356257A (en) |
AU (1) | AU634759B2 (en) |
CA (1) | CA2012644C (en) |
DE (1) | DE69006879T3 (en) |
GB (1) | GB8906797D0 (en) |
ZA (1) | ZA902206B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1021753U (en) * | 1992-05-29 | 1993-01-16 | Novembal, S.A. | Break-away safety cap for containers |
EG21314A (en) | 1992-07-16 | 2000-10-31 | Driutt Rodney Malcolm | Tamper evident closure |
US5400913A (en) * | 1992-12-23 | 1995-03-28 | Crown Cork & Seal Company | Tamper-indicating closure |
AU772192C (en) * | 1993-07-21 | 2004-12-02 | Yamamura Glass Co., Ltd. | Pilfer-proof plastic cap |
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 |
US5775527A (en) * | 1995-02-10 | 1998-07-07 | Crown Cork Ag | Closure cap with anti-tamper strip |
US5727705A (en) * | 1996-11-22 | 1998-03-17 | Crown Cork & Seal Technologies Corporation | Closure cap for closure of a container mouth |
AUPO788597A0 (en) | 1997-07-14 | 1997-08-07 | Closures And Packaging Services Limited | Closure |
US7344039B2 (en) | 1998-08-07 | 2008-03-18 | Berry Plastics Corporation | Tamper indicating band having foldable tabs including tab extensions, tamper indicating closure including such tamper indicating band, and tamper indicating closure including such tamper indicating band and container |
US6371317B1 (en) | 1998-08-07 | 2002-04-16 | Kerr Group, Inc. | Tamper indicating closure with foldable tab |
LU90375B1 (en) * | 1999-03-23 | 2000-09-25 | Alain Franchet | Cap - container - mesh neck - and - hanging collar |
US6491175B1 (en) | 2000-06-28 | 2002-12-10 | Saad Taha | Single piece closure for a pressurized container |
NZ566179A (en) * | 2005-09-21 | 2010-07-30 | Tetra Laval Holdings & Finance | A stopper device for a receptacle neck, a receptacle fitted with such a device, and a method of fabricating such a device |
FR2890943B1 (en) * | 2005-09-21 | 2010-04-16 | Tetra Laval Holdings & Finance | DEVICE FOR CLOSING A CONTAINER COLLAR, CONTAINER EQUIPPED WITH SUCH A DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE |
DE102010039036A1 (en) * | 2010-08-06 | 2012-02-09 | Bericap Gmbh & Co. Kg | Screw cap with Flexband |
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 |
KR200495501Y1 (en) * | 2020-05-26 | 2022-06-08 | 한권일 | Spoon-coupled cutting-type packaging container |
WO2021252996A1 (en) * | 2020-06-12 | 2021-12-16 | Lerner Jared A | Combination chillum and enclosed pre-roll package smoking apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478343A (en) * | 1982-09-23 | 1984-10-23 | Ethyl Molded Products Company | Tamper-indicating closure |
US4613052A (en) * | 1985-04-29 | 1986-09-23 | Owens-Illinois, Inc. | Tamper-indicating closure, container and combination thereof |
US4657153A (en) * | 1985-11-18 | 1987-04-14 | Anchor Hocking Corporation | Tamper-evident closure |
US4801031A (en) * | 1987-05-28 | 1989-01-31 | Owens-Illinois Closure Inc. | Tamper-indicating closures and packages |
-
1989
- 1989-03-23 GB GB898906797A patent/GB8906797D0/en active Pending
-
1990
- 1990-03-20 CA CA002012644A patent/CA2012644C/en not_active Expired - Lifetime
- 1990-03-21 DE DE69006879T patent/DE69006879T3/en not_active Expired - Lifetime
- 1990-03-21 EP EP90303030A patent/EP0390412B2/en not_active Expired - Lifetime
- 1990-03-22 ZA ZA902206A patent/ZA902206B/en unknown
- 1990-03-22 AU AU52154/90A patent/AU634759B2/en not_active Expired
- 1990-03-23 JP JP2072240A patent/JPH0356257A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0356257A (en) | 1991-03-11 |
CA2012644C (en) | 2002-05-14 |
GB8906797D0 (en) | 1989-05-10 |
AU5215490A (en) | 1990-09-27 |
EP0390412A1 (en) | 1990-10-03 |
EP0390412B2 (en) | 1999-03-10 |
DE69006879T3 (en) | 2000-05-31 |
ZA902206B (en) | 1991-01-30 |
DE69006879D1 (en) | 1994-04-07 |
CA2012644A1 (en) | 1990-09-23 |
DE69006879T2 (en) | 1994-06-09 |
AU634759B2 (en) | 1993-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0390412B1 (en) | Tamper resistant closure cap for containers | |
US6439412B2 (en) | Snap-on, screw-off cap and container neck | |
US5450973A (en) | Tamper-evident closure apparatus | |
US5213224A (en) | Snap-on, screw-off cap and container neck | |
US4394918A (en) | Screw cap with tamper-proof hold ring | |
US4380299A (en) | Tamper proof closure | |
EP0166572B1 (en) | Tamper indicating closure with tear-off band | |
EP0824466B1 (en) | Tamper-evident cap and neck finish | |
US5050754A (en) | Cap for a neck finish on a wide mouth container | |
US7549547B2 (en) | Composite two-piece tamper-evident closure with a seal-delay-release feature and a method therefor | |
US20050269282A1 (en) | Tamper-evident cap and container neck | |
US5450972A (en) | Tamper-evident band for closures | |
US4369889A (en) | Tamperproof closure | |
US4645087A (en) | Tamper indicating device | |
US6085921A (en) | Tamper evident band with undercut | |
US5267661A (en) | Snap-on, screw off cap and container neck | |
AU5132899A (en) | Tamper indicating closure with foldable tab | |
WO2004048220A1 (en) | Tamper evident closure with locking band | |
US5803281A (en) | Synthetic resinous container closure having frustoconical sealing surfaces | |
US5630520A (en) | Tabs for container closures and container neck | |
EP0067650A1 (en) | Tamper-indicating closure | |
GB2322362A (en) | Closure with liner for chimney necked container | |
JPH08301318A (en) | Closing device and synthetic resin cap | |
CA1206915A (en) | Tamper indicating closure | |
JPH0755714B2 (en) | Plastic sealing stopper with open detection unit |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE DK FR GB LI NL SE |
|
17P | Request for examination filed |
Effective date: 19901218 |
|
17Q | First examination report despatched |
Effective date: 19920406 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE DK FR GB LI NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Effective date: 19940302 Ref country code: LI Effective date: 19940302 Ref country code: SE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19940302 Ref country code: DK Effective date: 19940302 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19940331 |
|
REF | Corresponds to: |
Ref document number: 69006879 Country of ref document: DE Date of ref document: 19940407 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
BERE | Be: lapsed |
Owner name: JOHNSEN & JORGENSEN PLASTICS LTD Effective date: 19940331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19941001 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: CROWN CORK AG Effective date: 19941124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19950131 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
APAE | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOS REFNO |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 19990310 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): BE CH DE DK FR GB LI NL SE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM |
|
EN | Fr: translation not filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19940331 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20090318 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090319 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20100320 |
|
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 EXPIRATION OF PROTECTION Effective date: 20100320 |
|
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 EXPIRATION OF PROTECTION Effective date: 20100321 |