US3285452A - Container finish and closure cap construction - Google Patents

Container finish and closure cap construction Download PDF

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Publication number
US3285452A
US3285452A US490311A US49031165A US3285452A US 3285452 A US3285452 A US 3285452A US 490311 A US490311 A US 490311A US 49031165 A US49031165 A US 49031165A US 3285452 A US3285452 A US 3285452A
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US
United States
Prior art keywords
container
closure cap
finish
closure
cap
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
US490311A
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English (en)
Inventor
John J Moloney
Charles N Foster
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.)
Continental Can Co Inc
Original Assignee
Continental Can 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
Application filed by Continental Can Co Inc filed Critical Continental Can Co Inc
Priority to US490311A priority Critical patent/US3285452A/en
Priority to GB32889/66A priority patent/GB1115823A/en
Priority to DEC39863A priority patent/DE1275448B/de
Priority to AT777666A priority patent/AT269662B/de
Application granted granted Critical
Publication of US3285452A publication Critical patent/US3285452A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/0457—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements the sealing element covering or co-operating with the screw-thread or the like of a container neck
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/901—Tamper-resistant structure

Definitions

  • This invention relates to a novel closure assembly and more specifically is directed to a new and improved container and closure cap adapted to co-operate with the same.
  • the present invention is directed to a new and improved container finish having a plurality of groove-like formations in the upper portion of the container finish.
  • Each of the groove-like formations is provided with cam-like means which extend between a bottom portion of the groove-like formations and the upper surface forming the container mouth.
  • a closure cap having a shell of generally complementary shape is received over the container finish and suitable means provided to co-operate with the cam-like means in the finish whereby rotation of the cap in either clockwise or counterclockwise direction will cause a lifting movement of the cap relative to the finish.
  • the co-operating cam follower means formed in the closure cap may consist of a complementary cam-like surface formed in the gasket compound lining the closure shell.
  • Press-on type caps have found wide acceptance in the packaging industry because of their desirability from the closure application standpoint. From the consumer standpoint, those which require a tool to pry or hook the cap off to use the contents have not been as popularly received by the consumer as the lug and screw type caps. Consumers find pry-off type caps objectionable because they are generally more difficult to remove than the conventional screw and lug type caps. Nevertheless, presson type caps have still continued to be used for various reasons, mainly the package security, economy and ease of application,
  • the present invention is directed to a new and improved closure assembly consisting of a closure cap and container finish in which the closure cap may be applied by a press-on type operation and subsequently easily removed by rotation in either a clockwise or counterclockwise direction.
  • Suitable cam-like means is formed and can be shaped to permit uni-directional or bi-directional removal.
  • the cam-like means is arranged in such a pattern on the container finish that undetectable replacement is improbable once the closure cap has been removed. Accordingly, if caps have been tampered with, it will become obvious to the grocers they are loose and they may remove the item from the shelf or customers baskets before sale. If, for some reason, they are sold without being detected, the looseness of the cap will alert the user that the package is suspect.
  • FIG. 1 is a perspective view of a container finish embodying the principles of the present invention with the lower portion of the container broken away;
  • FIG. 2 is an enlarged elevational view of the container finish of FIG. 1;
  • FIG. 3 is a top plan view of the container finish of FIG. 1;
  • FIG. 4 is a fragmentary developed side elevational view of the upper half of the container finish
  • FIG. 5 is an enlarged cross sectional view taken along the lines 5-5 of FIG. 4;
  • FIG. 6 is an enlarged cross sectional view similar to FIG. 5 taken along the lines 6 6 of FIG. 4;
  • FIG. 7 is an enlarged cross sectional view taken along the lines 77 of FIG. 4;
  • FIG. 8 is across sectional view of one form of closure cap adapted for use with the container finish shown in FIGS. 1-7;
  • FIG. 9 is a cross sectional view of the closure cap of FIG. 8 applied to the container finish shown in FIGS. 1-7 with the lower portion of the container omitted;
  • FIG. 10 is an enlarged view of the right-hand portion of FIG. 9;
  • FIG. 11 is a view similar to FIG. 9 having a modified form of finish.
  • FIG. 12 is an enlarged cross sectional view of a modified form of closure cap and finish.
  • a fragmentary portion of a container 10 is provided with an annular necked-in portion 11 defining the lower margin of a container finish 12, while the upper extremity of the finish 12 is defined by a generally radially extending, axially facing annular surface 13.
  • the ring-like surface 13 terminates at the inner pehiphery in an annular container mouth 14, which may be of any desired design or dimension.
  • a plurality of groove-like formations 1519 are formed at the upper extremity of the container finish 12 and have one side opening into the ring-like surface 13.
  • Each of the groove-like formations '15-19 is provided with a bottom portion 219 and upwardly inclined cam-like means extending in opposite directions from the bottom portion 20 to the annular ring-like surface 13.
  • the bottom portion and cam-like means may be of arcuate shape, joined by radiused portions or the like.
  • the groove-like formations 15-19 may be asymmetrically arranged to prevent undetected reapplication of a co-operating closure cap as will be described in conjunction with FIG. 9.
  • the container finish 12 has over-all contour of being frusto-conical shape 23 increasing in diameter between the ring-like surface 13 and a point adjacent the neck 11, where a generally cylindrical section 24 is formed.
  • the portion of the container between the top 13 and the maximum diameter 24 may be formed to configurations other than the frusto-conical shape shown.
  • the circumferential surface of the frusto-conical section and cylindrical section is uninterrupted except for the groove-like formations 15-19 at the upper margin.
  • Each of the groove-like formations 15-19 are of like design so like references have been used to indicate like parts.
  • each of the cam-like formations in the groove-like formation 17 is provided with the usual flat bottom 20 which through a radiused section 27 joins a generally vertically disposed or axially extending wall 25 disposed radially inward of the circumferential portion 23 of the container finish 12.
  • FIG. 6 A cross sectional view taken through one of the camlike inclined portions is seen in FIG. 6, where the axial height of the wall 25 diminishes as the inclined surface 22 progresses towards the annular ring-like surface or ring 13.
  • the groove-like formation 17 is no longer preesnt and the wall thickness from the mouth 14 to the circumferential surface 23 provides an uninterrupted radial surface 13 joined at the inner and outer peripheries to two radiused portions 28 and 29.
  • the container with its simplified form of container finish is readily manufactured and as will become apparent when the various forms of co-operating closure cap are described, 'need not be held to extremely accurate tolerances in the formation of the cam-like means in the grooves -19.
  • FIG. 8 a diametric cross-section of a closure cap is illustrated at 30 including the usual top panel 31 containing a depressed central portion or stacking panel 32 which results in the formation of a gasket channel 33 bounded on its outer periphery by depending skirt 34.
  • the skirt may be of a smooth uninterrupted design terminating at its lower edge in a curled end 35 to trim and rigidify the cap.
  • a coating or layer of gasket material 36 extends from covering the raw edge of the curl 35 upwardly along the inner circumferential surface 37 of the skirt 34 substantially filling the gasket channel 33, and terminates radially inwardly of the shoulder 38 formed by the stacking panel 32.
  • the gasket material in the channel 33 Prior to assembly on a container finish, the gasket material in the channel 33 presents a radially extending surface 40 adapted to be reformed to 'by entry of the rim of the finish and associated groove-like formations 15-19 into the gasket channel 33 to the shape of the latter.
  • Ihe gasket may be formed of any desired material so long as the properties of the same are suited for the application and function described. For example, various types of plastisols, foamed polyurethane or polyethylene, synthetic rubber and the like or any other material which will exhibit the required flow and set properties can be used. Where heat may be employed, the gasket materials may include plastisized polyvinyl chloride or polyethylene, hot melts or the like as the basis of the compounds, with only the restriction noted above being applicable.
  • the closure cap of FIG. 8 is pressed onto a container of the type shown and described in FIGS. 1-7 with the completed closure assembly shown in cross section in FIGS. 9 and 10.
  • the container 10 may be evacuated and the closure cap 30 pressed on with a downward motion with or without intentional rotation.
  • the gasket material 36 between the skirt 34 and circumferential surface 23 of the container finish will be extruded a slight amount to fill any voids or imperfections in the finish as well as entering each of the groove-like formations 15-19.
  • the follower means 42 When the gasket material has entered the groove and is of the necessary firmness, the follower means 42 is thus formed and may then co-operate with the upwardly inclined cam means in each of the groovelike formations 15-19 to permit cap removal by rotation in either a clockwise or counterclockwise direction. 0bviously, if it is desired that rotation be limited to one direction or the other, only a single upwardly inclined cam means need be provided.
  • a seal of substantial length is provided extending from the lower curled portion 35 of the skirt of the closure cap 30 along the circumferential surface 23 of the finish 12 and radially inwardly of the container mouth 14.
  • the generous length of the gasket not only protects the container contents from oxygen and gas permeation, but also serves as a cushion to absorb and dampen impacts to the closure cap.
  • FIGS. 8-10 The closure cap shown in FIGS. 8-10 is illustrated in an enlarged half section in FIG. 11 applied to a modified form of container finish 52 having a circumferential portion 53 of frusto-conical shape terminatingits lower end in a second frusto-conical surface 54 which converges to- Ward the neck 11.
  • Groove-like formations 55 are formed around the upper margin of the finish 52 and may be of a construction shown in FIGS. 1-7, outlines the cam surfaces corresponding toFIGS. 6 and 7 are superimposed on the full-lined section as indicated by the phantom lines at 57 and 58.
  • the co-operative relaionship between the closure cap 30 and the finish is identical to that of the embodiment of FIGS. 1-10 insofar as application and removal is concerned.
  • the gasket compound 36 adjacent the curl 35 is flowed inwardly as at 60 to assist in retaining the cap securely on the container finish.
  • Sufficient resiliency exists in the gasket 36 whereby the inwardly extending tapered portion 60 can be deformed when the cap is rotated relative to the finish 52 to effect removal.
  • closure assembly 61 including a closure cap 62 co-operating with the container finish 63 is illustrated in FIG. 12.
  • the closure cap may include the usual gasket channel 64 and skirt 65.
  • the lower margin of the skirt 65 is formed with the usual curl 66. Since the container finish 63 is cylindrical, the skirt 65 is shortened so that the axial lift provided by the gasket compound 67 camming against can surfaces the groove-like formations 68 is sutficient to lift the side seal clear to break the vacuum in the container 70.
  • the groove-like formations 68 are of a construction of the type shown in FIGS. l-9 and may be provided at either symmetric or asymmetric intervals around the upper margin of the cylindrical finish 63 depending on requirements. Obviously, the axial length of the container finish 63 may be shortened so that the curl 66 is adjacent the neck 71.
  • the curled end of the skirt may be deformed into the annular neck portion if desired to provide additional retention. It is contemplated that the metal used in the shell will be lightweight and of sufiicient resilience to readily yield when the closure cap is rotated for removal.
  • a closure assembly comprising a closure cap including a top panel and skirt, a gasket compound lining the skirt and at least a portion of the underside of said top panel, a container having a finish adapted to receive said closure cap, said container finish terminating at its upper margin in a container mouth, a radially extending uninterrupted ring-like surface portion adjacent said mouth, camlike means opening upwardly adjacent said ring-like surface portion, and cam follower means of a generally complementary configuration formed in said gasket compound in said closure cap and co-operating with said cam-like means adjacent said radially extending ring-like surface portion whereby relative rotation of said closure cap relative to said container results in relative axial movement between said container finish and said closure cap.
  • a closure assembly comprising a container having a finish symemtrical with respect to a central axis, said finish being of frusto-conical contour terminating at its upper end portion in an annular axially facing surface defining a container mouth, said annular axially facing surface having inner and outer peripheries, a plurality of groove-like formations interrupting said annular axially facing surface at spaced intervals along one periphery and terminating short of the other periphery, cam means formed in each of said groove-like formations, a closure cap adapted to be received on said container and having a skirt portion overlying said container finish, gasket means interposed between said closure cap and said container finish, a plurality of cam followers formed in said gasket means in said closure cap and being adapted to cooperate with said cam means in said groove-like formations on rotation of said cap relative to said finish to cause lifting of said closure cap relative to said finish.
  • a closure cap particularly adapted for press-on type application to a container, said closure cap including a top panel and a depending skirt portion, said top panel portion having a depress center portion forming a gasket channel adjacent said skirt portion, said skirt portion being of generally frusto-conical shape and terminating in a curled end portion, a layer of reformable gasket material filling said channel and extending downwardly along an inner circumferential surface of said skirt portion to said curled portion, said layer of reformable gasket material being adapted for co-operation with a smooth generally frusto-conical container finish, and a plurality of cam follower means formed in said gasket material in the region of said gasket channel after application to said container finish.
  • a closure assembly comprising a container having a container finish closed off by a closure c ap, said container finish having an uninterrupted circumferential portion defined at its upper extremity by an annular rim portion forming an axially facing surface having inner and outer peripheries, an annular neck portion defining the lower extremity of said circumferential portion, a plurality of groove-like formations interrupting a portion of said axially facing surface along one of said peripheries at angularly spaced intervals, each of said groove-like formations having at least one cam-like surface formed therein which extends upwardly to said axially facing surface, said closure cap having a top panel portion covering said axially facing surface and a skirt portion extending from adjacent said axially facing surface over said container finish toward said annular neck portion on sad container, gasket means interposed between said closure cap and said container finish, and a plurality of cam follower formations in said gasket means, each of said cam follower formations being received in said groove-like formations for co-operation with said
  • a closure assembly including a closure cap and a container having a finish to receive said closure cap, said container finish terminating at its lower extremity in an annular neck portion and at its upper extremity in an annular radially extending rim-like surface having inner and outer peripheries, a plurality of groove-like formations interrupting said rim-like surface along one of said peripheries, each of said groove-like formations having at least one cam surface therein opening onto said rim-like surface, said closure c-ap covering said rim-like surface and having an annular skirt portion extending along said finish and terminating adjacent said annular neck portion thereby to define an annular space between said finish and said skirt portion, and gasket means filling said annular space and extending inwardly along an underside of said closure cap and downwardly along said container finish a suflicient distance to overlie said inner periphery and said groove-like formations to fill the same to form co-opcrating cam surfaces whereby rotation of said closure cap relative to said container will cause relative axial

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
US490311A 1965-09-27 1965-09-27 Container finish and closure cap construction Expired - Lifetime US3285452A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US490311A US3285452A (en) 1965-09-27 1965-09-27 Container finish and closure cap construction
GB32889/66A GB1115823A (en) 1965-09-27 1966-07-21 Improvements in or relating to closures for containers
DEC39863A DE1275448B (de) 1965-09-27 1966-08-12 Verschlussanordnung fuer Behaelter mit einem die Behaelteroeffnung umgebenden Hals und einer Verschlusskappe
AT777666A AT269662B (de) 1965-09-27 1966-08-16 Verschlußanordnung für Behälter mit einem die Öffnung umgebenden Hals und einer Verschlußkappe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490311A US3285452A (en) 1965-09-27 1965-09-27 Container finish and closure cap construction

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US3285452A true US3285452A (en) 1966-11-15

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US490311A Expired - Lifetime US3285452A (en) 1965-09-27 1965-09-27 Container finish and closure cap construction

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US (1) US3285452A (de)
AT (1) AT269662B (de)
DE (1) DE1275448B (de)
GB (1) GB1115823A (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374913A (en) * 1965-10-08 1968-03-26 Continental Can Co Tamper-proof package
US3374601A (en) * 1965-09-01 1968-03-26 Continental Can Co Rotatable closure
FR2158259A1 (de) * 1971-10-27 1973-06-15 Anchor Hocking Corp
DE2353742A1 (de) * 1973-10-26 1975-04-30 Finke Kunststoff Robert Kappenverschluss fuer flaschen u. dgl. mit kinderschutzsicherung
US3901401A (en) * 1973-10-12 1975-08-26 Brockway Glass Co Inc Container and safety closure therefor
US4562930A (en) * 1984-03-13 1986-01-07 Continental White Cap, Inc. Container finish for resealing with PT closure
WO1988010217A1 (en) * 1987-06-17 1988-12-29 Tri-Tech Systems International Inc. A closure system and method of forming and using the same
US4823967A (en) * 1987-06-10 1989-04-25 Tri-Tech Systems International Inc. Closure for container and method for forming the closure
US4856667A (en) * 1987-06-17 1989-08-15 Tri-Tech Systems International Inc. Container and cap
US4872304A (en) * 1985-12-12 1989-10-10 Tri-Tech Systems International Inc. Closure cap with a seal and method of and apparatus for forming such closure and seal
US4886947A (en) * 1987-06-17 1989-12-12 Tri-Tech Systems International, Inc. Closure system and method of forming and using same
US4925617A (en) * 1987-06-10 1990-05-15 Tri-Tech Systems International, Inc. Method of forming a closure cap with a seal
US5100009A (en) * 1989-05-03 1992-03-31 Tri-Tech Systems International Inc. Closure and access systems for containers and methods of manufacture and use
US6062408A (en) * 1997-04-09 2000-05-16 Dtl Technology Limited Partnership Wide mouth hot fill container
US6237791B1 (en) 1997-04-09 2001-05-29 Dtl Technology Limited Partnership Wide mouth hot fill container
US20070012700A1 (en) * 2005-06-15 2007-01-18 Frederic Catteau Packaging comprising a container, a lid and a joint
USD536436S1 (en) * 2005-01-11 2007-02-06 Seiho International, Inc. Air flow controller for an air vent
USD537520S1 (en) * 2005-01-11 2007-02-27 Seiho International, Inc. Air flow controller for an air vent
WO2009117306A1 (en) * 2008-03-20 2009-09-24 Crown Packaging Technolgy, Inc. Closure edge protection via polymer coated metal
USD698646S1 (en) * 2011-10-28 2014-02-04 Owens-Brockway Glass Container Inc. Container
USD713252S1 (en) 2012-04-11 2014-09-16 Owens-Brockway Glass Container Inc. Container finish

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233635A (en) * 1989-07-14 1991-01-16 A C I Australia Ltd Container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404951A (en) * 1932-06-14 1934-01-15 Sutax Ltd Improvements in or relating to the art of closuring jars, bottles, cans and the like
CA549430A (en) * 1957-11-26 Transparent Containers Hermetically-sealed container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1056521A (de) * 1954-03-01
FR410806A (fr) * 1909-01-05 1910-05-31 Edmund Hoffman Dispositif de fermeture pour flacons, bouteilles et autres récipients
US2690256A (en) * 1952-06-24 1954-09-28 Jr Fred B Shaw Bleach container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA549430A (en) * 1957-11-26 Transparent Containers Hermetically-sealed container
GB404951A (en) * 1932-06-14 1934-01-15 Sutax Ltd Improvements in or relating to the art of closuring jars, bottles, cans and the like

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374601A (en) * 1965-09-01 1968-03-26 Continental Can Co Rotatable closure
US3374913A (en) * 1965-10-08 1968-03-26 Continental Can Co Tamper-proof package
FR2158259A1 (de) * 1971-10-27 1973-06-15 Anchor Hocking Corp
US3741423A (en) * 1971-10-27 1973-06-26 Anchor Hocking Corp Press-on twist lift-off container sealing means
US3901401A (en) * 1973-10-12 1975-08-26 Brockway Glass Co Inc Container and safety closure therefor
DE2353742A1 (de) * 1973-10-26 1975-04-30 Finke Kunststoff Robert Kappenverschluss fuer flaschen u. dgl. mit kinderschutzsicherung
US4562930A (en) * 1984-03-13 1986-01-07 Continental White Cap, Inc. Container finish for resealing with PT closure
US4872304A (en) * 1985-12-12 1989-10-10 Tri-Tech Systems International Inc. Closure cap with a seal and method of and apparatus for forming such closure and seal
US4823967A (en) * 1987-06-10 1989-04-25 Tri-Tech Systems International Inc. Closure for container and method for forming the closure
US4925617A (en) * 1987-06-10 1990-05-15 Tri-Tech Systems International, Inc. Method of forming a closure cap with a seal
WO1988010217A1 (en) * 1987-06-17 1988-12-29 Tri-Tech Systems International Inc. A closure system and method of forming and using the same
US4811857A (en) * 1987-06-17 1989-03-14 Tri-Tech Systems International Inc. Closure system and method of forming and using same
US4856667A (en) * 1987-06-17 1989-08-15 Tri-Tech Systems International Inc. Container and cap
US4886947A (en) * 1987-06-17 1989-12-12 Tri-Tech Systems International, Inc. Closure system and method of forming and using same
US5100009A (en) * 1989-05-03 1992-03-31 Tri-Tech Systems International Inc. Closure and access systems for containers and methods of manufacture and use
US6062408A (en) * 1997-04-09 2000-05-16 Dtl Technology Limited Partnership Wide mouth hot fill container
US6126886A (en) * 1997-04-09 2000-10-03 Dtl Technology Limited Partnership Wide mouth hot fill container
US6237791B1 (en) 1997-04-09 2001-05-29 Dtl Technology Limited Partnership Wide mouth hot fill container
USD536436S1 (en) * 2005-01-11 2007-02-06 Seiho International, Inc. Air flow controller for an air vent
USD537520S1 (en) * 2005-01-11 2007-02-27 Seiho International, Inc. Air flow controller for an air vent
US20070012700A1 (en) * 2005-06-15 2007-01-18 Frederic Catteau Packaging comprising a container, a lid and a joint
WO2009117306A1 (en) * 2008-03-20 2009-09-24 Crown Packaging Technolgy, Inc. Closure edge protection via polymer coated metal
US20090236353A1 (en) * 2008-03-20 2009-09-24 Crown Packaging Technology, Inc. Closure edge protection via polymer coated metal
US8210377B2 (en) 2008-03-20 2012-07-03 Crown Packaging Technology, Inc. Closure edge protection via polymer coated metal
USD698646S1 (en) * 2011-10-28 2014-02-04 Owens-Brockway Glass Container Inc. Container
USD719831S1 (en) 2011-10-28 2014-12-23 Owens-Brockway Glass Container Inc. Container finish
USD713252S1 (en) 2012-04-11 2014-09-16 Owens-Brockway Glass Container Inc. Container finish
USD716145S1 (en) 2012-04-11 2014-10-28 Owens-Brockway Glass Container Inc. Container finish
USD718140S1 (en) 2012-04-11 2014-11-25 Owens-Brockway Glass Container Inc. Container finish

Also Published As

Publication number Publication date
DE1275448B (de) 1968-08-14
GB1115823A (en) 1968-05-29
AT269662B (de) 1969-03-25

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