US3885696A - Closure construction for container with lid - Google Patents

Closure construction for container with lid Download PDF

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US3885696A
US3885696A US410337A US41033773A US3885696A US 3885696 A US3885696 A US 3885696A US 410337 A US410337 A US 410337A US 41033773 A US41033773 A US 41033773A US 3885696 A US3885696 A US 3885696A
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lid
container
rim
neck
cylindrical
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US410337A
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Heinrich Eberhardt
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Priority claimed from DE19722254034 external-priority patent/DE2254034C3/en
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    • 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
    • B65D41/0442—Collars or rings
    • 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
    • B65D41/0464—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements the screw-thread or the like being formed by conforming the cap-skirt to the thread or the like formation on a container neck

Definitions

  • a closure construction for a container having a neck portion with a top rim, an annular shoulder spaced from said top rim, projections spaced outwardly from said neck portion defining male threads located between said top rim and said shoulder, and a closure lid for the container has a closed top wall, an annular side wall with a plurality of generally vertically extending, circumferentially spaced, inwardly projecting corrugations, said corrugations having an interior surface defining respective portions of a female thread engageable with said male thread.
  • the annular side wall of said closure lid includes an inwardly extending formation spaced from said female thread and engageable over said shoulder of the neck portion of said shoulder.
  • the present invention relates to a cap-shaped lid made of relatively soft, thin, and non-elastic material and which is is provided with a sealing insert, means for forming a vacuum-tight seal on the neck of a container, this neck being provided with first projecting edges forming a thread, and below which a second closed annular projecting edge is often provided, the container being made of a firm material; the said lid having an annular arrangement of indentations formed on the inner lateral cylindrical wall of the lid, and having the shape of axially extending corrugations projecting towards the interior, and being formed in such a way that this wall passes without deformation over the first projecting edges on the container neck, the corrugations extending over the first projecting edges forming a thread so that, when fastening the lid on the container by means of a radially elastically yielding sealing head, the corrugations are de
  • An object of the present invention is a further improvement of the lids of the above mentioned variety, a further object of the invention is the increasing of the operational speed of the capping machine by means of a particularly reliable autocentering procedure undergone by these lids after they have been loosely placed on the openings or mouths of the containers at the outset of the sealing procedure; another object of the invention is to fully maintain or even to increase the usefulness of the lids and their potential fields of application.
  • the capshaped lid of the initially defined variety is characterized in that the cylindrical lateral wall of the lid consists of two sections having cylindrical surfaces joining one another and having equal outer diameters, the upper section adjoining the closed top of the lid, being provided with indentations having the form of corrugations, the lower section adjoining the rim of the lid, being free of such indentations and being provided with inwardly 'directed flanges along the rim.
  • the lower section of the inner cylindrical lateral wall of the lid has a height which amounts to at least one third of the height of the upper section.
  • FIGURE is side view of a lid according to the invention in place on a container and partially cut away to better illustrate its structure.
  • the drawing thus illustrates an example of a capshaped closure lid 10 in accordance with the present invention.
  • the closure lid 10 consists, for example, of aluminum sheet material, and is already fastened onto a container 20 usually having the shape of a cylindrical preserving jar which is only being shown in part in the drawing.
  • the container or jar comprises a cylindrical neck near its opening that carries first projecting edges that form a male thread and a second projecting edge or formation thereon that is closed and of annular shape.
  • the container 20 usually widens below its neck portion 21, attaining a diameter that exceeds the outer diameter of the closure lid 10.
  • the closure lid 10 In its upper section the closure lid 10 is provided with an annular arrangement of indentations or axial corrugations 12 projecting inwardly having the shape of a female thread 12 projecting inwardly.
  • the lid 10 is shaped in such a way that its corrugations l2 initially pass without deformation over the first projecting edges 22 of the neck portions 21 of the container 20 at the outset of the capping procedure, the corrugations 12 extending over the first projectng edges 22 and being deformed in the point-shaped zones 13 where,-
  • the cylindrical lateral wall 11 of the closure lid 10 consists of two sections 1 1a and 11b, having cylindrical surfaces of equal outer diameters and joined with one another the upper section 11a of the lid wall 11 adjoins the closed top wall 14 of the lid and contains the corrugations 12, and the lower section 11b, adjoins the rim of the lid 10, being free of such corrugations and being provided with an inwardly directed formation or flange 15 at its rim.
  • the lower section 11b of the wall of the closure lid 10 has a height that amounts to at least one third of the height of the upper section 11a of the lid wall carrying the corrugations 12 which form the female thread.
  • the lid 10 contains an annular sealing insert 16 placed in its interior. This sealing insert 16 rests on the rim of the neck 21 of the container and establishes the seal.
  • the top wall 14 of the closure lid 10 is provided with a circular and concentric indentation 17 for engagement with the aforesaid sealing insert 16.
  • the cap-shaped lid in accordance with the present invention provides the following advantages: a highly exact autocentering action of the lid in the sealing head can be achieved when placing the lid on the opening of the container that is to be sealed, this being due to the surface of the extended apron of the lateral wall of the lid.
  • both the lid and the container very rapidly obtain their correct position with respect to the sealing head.
  • the operating speed of the capping device can be increased considerably.
  • the ring 23 for engagement with the closure lid formation can be omitted according to the application, or according to the contents of the container.
  • the sealing depth i.e., the operational travel of the sealing head pressing the lid onto the opening of the container or of the passage of the lower rim of the lid over the container neck, need not be maintained absolutely exactly.
  • Protection against the introduction of pollutant foreign bodies into the inside of the lateral wall of the lid is achieved by means of the above mentioned apron formed by the lower section 11b of the lateral wall of the lid and by means of the inwardly directed flange 15. This protection is important in the case of some substances to be preserved, such as for instance baby food.
  • the embodiment according to the present invention provides a so-called high lid or cap, which is particularly appreciated by many users because of its especially esthetic dimensions.
  • the inner diameter of the inwardly directed formation or flange 15 situated at the lower extremity of the lateral wall 11 of the closure lid has a value that approaches that of the outer diameter of the first project- 4 a ing edges 22 forming a male thread on the container, autocentering of the lid is achieved whenever the'latter is placed on the neck and is screwed onto a container filled with a product to be consumed in small quantities, which amounts to an essential relief for theuser when handling such a container.
  • a closure and container combination comprising a container having a cylindrical neck with a top opening and a substantially flatrim surrounding the top opening, a male thread projecting outwardly around V the side of said neck extending inwardly from said rim, an annular cylindrical ring formation on said neck spaced inwardly from said male thread, a container closure lid having a recessed central portion closing the neck opening, a raised peripheral annularportion overlying said rim and a cylindrical depending skirt portion extending inwardly from said rim, an annular ceiling insert disposed between said lid raised peripheral annular portion and said rim, said lid cylindrical skirt portion having an upper section adjacent said rim with on cumferentially spaced vertically extending inwardly projecting corrugations which are malleable and deformed to define a female thread when engaged on said male thread, said lid skirt having a lower section'with the same diameter as the upper section but free of .cor-

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

A closure construction is provided for a container having a neck portion with a top rim, an annular shoulder spaced from said top rim, projections spaced outwardly from said neck portion defining male threads located between said top rim and said shoulder, and a closure lid for the container has a closed top wall, an annular side wall with a plurality of generally vertically extending, circumferentially spaced, inwardly projecting corrugations, said corrugations having an interior surface defining respective portions of a female thread engageable with said male thread. In a preferred embodiment, the annular side wall of said closure lid includes an inwardly extending formation spaced from said female thread and engageable over said shoulder of the neck portion of said shoulder.

Description

United States Patent 91 [111 3,885,696
Eberhardt May 27, 1975 [54] CLOSURE CONSTRUCTION FOR 3,606,062 9/1971 Frisch 215/337 CONTAINER WITH LID 3,648,874 3/1972 Moller 215/337 Inventor: Heinrich Eberhardt, Gasstrabe 9,
221 1tzehoe/Holst., Germany Filed: Oct. 29, 1973 Appl. No.: 410,337
Foreign Application Priority Data Nov. 4, 1972 Germany 2254034 References Cited UNITED STATES PATENTS 5/1955 Sokolik 215/340 3/1964 215/337 12/1969 215/7 3/1970 Moller 215/337 Primary Examiner-Herbert F. Ross Attorney, Agent, or FirmMcGlew and Tuttle [5 7 ABSTRACT A closure construction is provided for a container having a neck portion with a top rim, an annular shoulder spaced from said top rim, projections spaced outwardly from said neck portion defining male threads located between said top rim and said shoulder, and a closure lid for the container has a closed top wall, an annular side wall with a plurality of generally vertically extending, circumferentially spaced, inwardly projecting corrugations, said corrugations having an interior surface defining respective portions of a female thread engageable with said male thread. In a preferred embodiment, the annular side wall of said closure lid includes an inwardly extending formation spaced from said female thread and engageable over said shoulder of the neck portion of said shoulder.
2 Claims, 1 Drawing Figure CLOSURE CONSTRUCTION FOR CONTAINER WITH LID BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cap-shaped lid made of relatively soft, thin, and non-elastic material and which is is provided with a sealing insert, means for forming a vacuum-tight seal on the neck of a container, this neck being provided with first projecting edges forming a thread, and below which a second closed annular projecting edge is often provided, the container being made of a firm material; the said lid having an annular arrangement of indentations formed on the inner lateral cylindrical wall of the lid, and having the shape of axially extending corrugations projecting towards the interior, and being formed in such a way that this wall passes without deformation over the first projecting edges on the container neck, the corrugations extending over the first projecting edges forming a thread so that, when fastening the lid on the container by means of a radially elastically yielding sealing head, the corrugations are deformed by radial reduction of the diameter of the lids lateral wall at those points where the ridges of these corrugations meet with the ridges of the first projecting edges. Thus an interrupted internal or female thread is formed on the inner lateral cylindrical wall of the lid.
2. Prior Art In a wellknown standard version of such a lid, known in the prior art under the trademark UNI-SEAL, the height of the lateral wall of the lid only slightly exceeds the area of the container neck that is provided with the projecting edges forming a thread. Immediately below the end of the rib-shaped indentations the rim of said lateral wall is usually flanged outwardly.
OBJECTS OF THE INVENTION With respect to the extremely high quantities of containers to be sealed by such lids, there is a trend to increase the operational speed of the capping machines. An object of the present invention is a further improvement of the lids of the above mentioned variety, a further object of the invention is the increasing of the operational speed of the capping machine by means of a particularly reliable autocentering procedure undergone by these lids after they have been loosely placed on the openings or mouths of the containers at the outset of the sealing procedure; another object of the invention is to fully maintain or even to increase the usefulness of the lids and their potential fields of application.
SUMMARY OF THE INVENTION Considering this and the foregoing objects of the invention according to the present invention the capshaped lid of the initially defined variety is characterized in that the cylindrical lateral wall of the lid consists of two sections having cylindrical surfaces joining one another and having equal outer diameters, the upper section adjoining the closed top of the lid, being provided with indentations having the form of corrugations, the lower section adjoining the rim of the lid, being free of such indentations and being provided with inwardly 'directed flanges along the rim.
Preferably, the lower section of the inner cylindrical lateral wall of the lid has a height which amounts to at least one third of the height of the upper section.
DESCRIPTION OF SPECIFIC EMBODIMENTS OF THE INVENTION A specific embodiment of the present invention is described hereafter by way of an example and with reference to the attached drawing whose FIGURE is side view of a lid according to the invention in place on a container and partially cut away to better illustrate its structure.
The drawing thus illustrates an example of a capshaped closure lid 10 in accordance with the present invention. In this embodiment the closure lid 10 consists, for example, of aluminum sheet material, and is already fastened onto a container 20 usually having the shape of a cylindrical preserving jar which is only being shown in part in the drawing. The container or jar comprises a cylindrical neck near its opening that carries first projecting edges that form a male thread and a second projecting edge or formation thereon that is closed and of annular shape. The container 20 usually widens below its neck portion 21, attaining a diameter that exceeds the outer diameter of the closure lid 10.
In its upper section the closure lid 10 is provided with an annular arrangement of indentations or axial corrugations 12 projecting inwardly having the shape of a female thread 12 projecting inwardly. The lid 10 is shaped in such a way that its corrugations l2 initially pass without deformation over the first projecting edges 22 of the neck portions 21 of the container 20 at the outset of the capping procedure, the corrugations 12 extending over the first projectng edges 22 and being deformed in the point-shaped zones 13 where,-
their ridges meet with the ridges of the first projecting edges 22, thus forming an interrupted internal or female thread inside the lid 10 when the latter is fastened on the container 20 by nearly concentric reduction of the diameter of the lateral wall 11 of the lid 10 by means of a radially elastically yielding sealing head which is known in the art. Now, the cylindrical lateral wall 11 of the closure lid 10 consists of two sections 1 1a and 11b, having cylindrical surfaces of equal outer diameters and joined with one another the upper section 11a of the lid wall 11 adjoins the closed top wall 14 of the lid and contains the corrugations 12, and the lower section 11b, adjoins the rim of the lid 10, being free of such corrugations and being provided with an inwardly directed formation or flange 15 at its rim. The lower section 11b of the wall of the closure lid 10 has a height that amounts to at least one third of the height of the upper section 11a of the lid wall carrying the corrugations 12 which form the female thread. The lid 10 contains an annular sealing insert 16 placed in its interior. This sealing insert 16 rests on the rim of the neck 21 of the container and establishes the seal. The top wall 14 of the closure lid 10 is provided with a circular and concentric indentation 17 for engagement with the aforesaid sealing insert 16.
By virtue of these new features as set forth herein the cap-shaped lid in accordance with the present invention provides the following advantages: a highly exact autocentering action of the lid in the sealing head can be achieved when placing the lid on the opening of the container that is to be sealed, this being due to the surface of the extended apron of the lateral wall of the lid.
Thus both the lid and the container very rapidly obtain their correct position with respect to the sealing head. Hence the operating speed of the capping device can be increased considerably.
The closure lid that is fastened onto the container 20 and is rendered particularly rigid by the additional section llb with its cylindrical surface and by the inwardly directed formation or flange l5, practically withstands horizontally directed pressure and impacts when being transported, so that, if desired, a container having a cylindrical body, as indicated in the drawing by the broken lines 25, can be employed instead of the container 20 that widens below its neck 21. The ring 23 for engagement with the closure lid formation can be omitted according to the application, or according to the contents of the container.
Because of the additional lower section llb forming a sort of apron, the sealing depth, i.e., the operational travel of the sealing head pressing the lid onto the opening of the container or of the passage of the lower rim of the lid over the container neck, need not be maintained absolutely exactly.
Protection against the introduction of pollutant foreign bodies into the inside of the lateral wall of the lid is achieved by means of the above mentioned apron formed by the lower section 11b of the lateral wall of the lid and by means of the inwardly directed flange 15. This protection is important in the case of some substances to be preserved, such as for instance baby food.
Furthermore, the embodiment according to the present invention provides a so-called high lid or cap, which is particularly appreciated by many users because of its especially esthetic dimensions.
If the inner diameter of the inwardly directed formation or flange 15 situated at the lower extremity of the lateral wall 11 of the closure lid, has a value that approaches that of the outer diameter of the first project- 4 a ing edges 22 forming a male thread on the container, autocentering of the lid is achieved whenever the'latter is placed on the neck and is screwed onto a container filled with a product to be consumed in small quantities, which amounts to an essential relief for theuser when handling such a container.
What we claim is:
1. A closure and container combination comprising a container having a cylindrical neck with a top opening and a substantially flatrim surrounding the top opening, a male thread projecting outwardly around V the side of said neck extending inwardly from said rim, an annular cylindrical ring formation on said neck spaced inwardly from said male thread, a container closure lid having a recessed central portion closing the neck opening, a raised peripheral annularportion overlying said rim and a cylindrical depending skirt portion extending inwardly from said rim, an annular ceiling insert disposed between said lid raised peripheral annular portion and said rim, said lid cylindrical skirt portion having an upper section adjacent said rim with on cumferentially spaced vertically extending inwardly projecting corrugations which are malleable and deformed to define a female thread when engaged on said male thread, said lid skirt having a lower section'with the same diameter as the upper section but free of .cor-
formation and centering the. lid as it is threaded to said container. I 2. An enclosure according to claim 1 wherein the inner diameter of saidflange is substantially equalto the outer diameter of said male thread.

Claims (2)

1. A closure and container combination comprising a container having a cylindrical neck with a top opening and a substantially flat rim surrounding the top opening, a male thread projecting outwardly around the side of said neck extending inwardly from said rim, an annular cylindrical ring formation on said neck spaced inwardly from said male thread, a container closure lid having a recessed central portion closing the neck opening, a raised peripheral annular portion overlying said rim and a cylindrical depending skirt portion extending inwardly from said rim, an annular ceiling insert disposed between said lid raised peripheral annular portion and said rim, said lid cylindrical skirt portion having an upper section adjacent said rim with circumferentially spaced vertically extending inwardly projecting corrugations which are malleable and deformed to define a female thread when engaged on said male thread, said lid skirt having a lower section with the same diameter as the upper section but free of corrugations and connected to said upper section and being at least one third the length of said upper section, said lower section having a lower edge with an inwardly directed flange circumferentially engaging said ring formation and centering the lid as it is threaded to said container.
2. An enclosure according to claim 1 wherein the inner diameter of said flange is substantially equal to the outer diameter of said male thread.
US410337A 1972-11-04 1973-10-29 Closure construction for container with lid Expired - Lifetime US3885696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722254034 DE2254034C3 (en) 1972-11-04 Cap-shaped lid for the production of a vacuum screw cap

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US3885696A true US3885696A (en) 1975-05-27

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JP (1) JPS5648381B2 (en)
AT (1) AT333139B (en)
CA (1) CA964232A (en)
CS (1) CS188174B2 (en)
DK (1) DK140586B (en)
ES (1) ES197081Y (en)
FR (1) FR2208824B1 (en)
GB (1) GB1448262A (en)
IT (1) IT997784B (en)
NL (1) NL7315153A (en)
RO (1) RO68800A (en)
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Cited By (31)

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Publication number Priority date Publication date Assignee Title
US4392055A (en) * 1981-08-24 1983-07-05 Owens-Illinois, Inc. Bottle finish and closure combination with venting slots
US4852774A (en) * 1988-08-26 1989-08-01 Colgate-Palmolive Company Dispenser with closure cap
US5307946A (en) * 1993-03-24 1994-05-03 Northern Engineering & Plastics, Corp. Neck finish for a container and a matching registering multiple thread pattern in a flexible cap for engagement on neck said finish
US5310074A (en) * 1993-06-25 1994-05-10 Berry Plastics Corporation Canister with lid-release control mechanism
US5480045A (en) * 1993-03-24 1996-01-02 Portola Packaging, Inc. Neck finish for a container and a matching registering multiple thread pattern in a flexible cap for engagement on said neck finish
US5593055A (en) * 1990-08-09 1997-01-14 Portola Packaging, Inc. Snap-on, screw-off cap with tamper-evident skirt and container neck
US5755348A (en) * 1990-08-09 1998-05-26 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
USRE37243E1 (en) * 1993-03-24 2001-06-26 Portola Packaging, Inc. Neck finish for a container and a matching registering multiple thread pattern in a flexible cap for engagement on said neck finish
US6371319B2 (en) * 1997-09-22 2002-04-16 Abbott Laboratories Closure system for containers
US6439412B2 (en) 1990-08-09 2002-08-27 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
US20050269282A1 (en) * 1990-08-09 2005-12-08 Portola Packaging, Inc. Tamper-evident cap and container neck
US20060266727A1 (en) * 2003-05-13 2006-11-30 Alcoa Deutschland Gmbh Bottle seal
US20080017646A1 (en) * 1997-06-04 2008-01-24 Baird-Smith Ian G open ended container closure including a flexible membrane and a rigid cap
US20080296309A1 (en) * 2005-10-04 2008-12-04 Valois Sas Cover Member, Method of Producing One Such Member and Dispenser Comprising One Such Member
US20090045158A1 (en) * 2007-08-14 2009-02-19 Alcoa Closure Systems International, Inc. Threaded closure with internal ribs
US20090224005A1 (en) * 2005-10-04 2009-09-10 Valois Sas Cover member, method of producing one such member and a fluid product dispenser using one such member
US20100058574A1 (en) * 2001-05-24 2010-03-11 Crown Packaging Technology, Inc. Gasket for press-on twist-off closure
US20100213159A1 (en) * 2005-10-04 2010-08-26 Valois Sas Cover member, method of producing one such member and fluid product dispenser using one such member
USD713252S1 (en) 2012-04-11 2014-09-16 Owens-Brockway Glass Container Inc. Container finish
USD719831S1 (en) 2011-10-28 2014-12-23 Owens-Brockway Glass Container Inc. Container finish
USD725473S1 (en) 2013-12-06 2015-03-31 Owens-Brockway Glass Container Inc. Container
US20160058457A1 (en) * 2014-09-03 2016-03-03 Wayne L. Anderson Fecal Matter Removing Tool
US9457938B1 (en) * 2009-05-05 2016-10-04 James R. Gilliam Crown cap system
US9656772B2 (en) * 2011-10-28 2017-05-23 Owens-Brockway Glass Container Inc. Container with pour spout
USD789208S1 (en) * 2014-06-11 2017-06-13 Sophia DeSantis Jar
IT202000017884A1 (en) * 2020-07-23 2022-01-23 Pelliconi & C Spa CAP, CAPPING HEAD AND CAPPING METHOD.
US20230055443A1 (en) * 2020-02-06 2023-02-23 Novembal Usa Inc. Stopper having interrupted threads
US11643254B2 (en) * 2013-07-02 2023-05-09 Silgan Holdings Inc. Closure unit consisting of cover and vessel, closure cover and closing method
USD1035446S1 (en) 2022-11-18 2024-07-16 Reynolds Presto Products Inc. Container with lid
USD1082447S1 (en) 2022-11-18 2025-07-08 Reynolds Presto Products Inc. Container with lid
USD1094026S1 (en) 2022-11-18 2025-09-23 Reynolds Presto Products Inc. Container with lid

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GB2322362B (en) * 1997-02-13 2001-01-10 Portola Packaging Ltd Closure with liner and improved secondary seal

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US2708049A (en) * 1952-03-05 1955-05-10 Sokolik Edward Bottle for liquid dairy products
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US3123241A (en) * 1964-03-03 Nofer
US2708049A (en) * 1952-03-05 1955-05-10 Sokolik Edward Bottle for liquid dairy products
US3484012A (en) * 1968-01-22 1969-12-16 Continental Can Co Tamper-proof package
US3503534A (en) * 1968-11-26 1970-03-31 Continental Can Co Bottle cap having protective skirt edge
US3606062A (en) * 1970-03-09 1971-09-20 Olympia Brewing Co Bottle structure for crimp on-twist off caps
US3648874A (en) * 1970-07-15 1972-03-14 Continental Can Co Press-on, twist-off bottle cap

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392055A (en) * 1981-08-24 1983-07-05 Owens-Illinois, Inc. Bottle finish and closure combination with venting slots
US4852774A (en) * 1988-08-26 1989-08-01 Colgate-Palmolive Company Dispenser with closure cap
US6439412B2 (en) 1990-08-09 2002-08-27 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
US5593055A (en) * 1990-08-09 1997-01-14 Portola Packaging, Inc. Snap-on, screw-off cap with tamper-evident skirt and container neck
US5755348A (en) * 1990-08-09 1998-05-26 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
US6637611B2 (en) 1990-08-09 2003-10-28 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
US20040055991A1 (en) * 1990-08-09 2004-03-25 Daniel Luch Snap-on, screw-off cap and container neck
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Also Published As

Publication number Publication date
DE2254034A1 (en) 1974-05-22
ES197081U (en) 1975-04-01
DE2254034B2 (en) 1977-04-28
YU35736B (en) 1981-06-30
AT333139B (en) 1976-11-10
DK140586B (en) 1979-10-08
FR2208824B1 (en) 1978-06-16
JPS5648381B2 (en) 1981-11-16
JPS4981183A (en) 1974-08-05
ATA930073A (en) 1976-02-15
NL7315153A (en) 1974-05-07
IT997784B (en) 1975-12-30
GB1448262A (en) 1976-09-02
DK140586C (en) 1980-03-10
YU281873A (en) 1980-12-31
ES197081Y (en) 1975-08-16
FR2208824A1 (en) 1974-06-28
CA964232A (en) 1975-03-11
RO68800A (en) 1982-02-26
CS188174B2 (en) 1979-02-28

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