US20030160056A1 - Airtight container cover that is made by double injection molding method - Google Patents

Airtight container cover that is made by double injection molding method Download PDF

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Publication number
US20030160056A1
US20030160056A1 US10/240,469 US24046903A US2003160056A1 US 20030160056 A1 US20030160056 A1 US 20030160056A1 US 24046903 A US24046903 A US 24046903A US 2003160056 A1 US2003160056 A1 US 2003160056A1
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US
United States
Prior art keywords
injection molding
molding method
double injection
cover
airtight container
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.)
Abandoned
Application number
US10/240,469
Inventor
Jaegu Moon
Junggeum Park
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20030160056A1 publication Critical patent/US20030160056A1/en
Abandoned 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
    • B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00231—Overall construction of the lid made of several pieces
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00518—Skirt
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00833—Integral tabs, tongues, handles or similar
    • B65D2543/00842—Integral tabs, tongues, handles or similar outside of the lid

Definitions

  • the present invention relates to a cover of container made of plastic, more particularly to a cover of container, which its airtight power is increased and a soil molding material and a rigid molding material can be stuck to each other, so that after molding, the cover is to be made smooth and flat.
  • the prior art is represented as a container cover made by double injection molding method as shown in FIG. 6, which is that after the body ( 11 ) of the cap ( 10 ) is made at first, the part ( 10 a ) that is combined with the container ( 20 ) is made of a soft material on the outer border of the cap ( 10 ) by double injection molding method, which is formed the body ( 11 ), so that the combining part ( 10 a ) has a better airtight power by means of the soft viscosity,
  • the coating layer is formed inside part of the combining part ( 10 a ) by double injection molding method, so the said coating layer is protruded toward the top through the hole or the opening part on the cover, so the airtight power is improved and the appearance is excellent as well as the coating layer that is formed inside of the combining part ( 10 a ) may not be separated.
  • FIG. 1 is a perspective view according to the embodiment of the present invention
  • FIG. 2 is a perspective view showing the hole of the cover
  • FIG. 3 is a perspective view showing the opening part instead of the said hole
  • FIG. 4 is a sectional view showing the formation of the outer wall.
  • FIG. 4A is a sectional view showing the formation of the inner wall
  • FIG. 5 is a perspective view showing the hole perforated on the cover of the container.
  • FIG. 6 is a sectional view of the embodiment of the prior art made by double injection molding method
  • FIG. 7 is a sectional view showing the coating layer of the prior art
  • the coating layer ( 1 ) is formed inside the combining part ( 10 a ) and the coating layer is protruded toward the surface of the cap ( 10 ) through the bole ( 3 ), forming the protrusion. This is designed to protect the coating layer ( 1 ) from being scaling off.
  • the size and location of the hole ( 3 ) depends on the shape of the surface of the body, and the opening part ( 4 ) can be used as an alternative to the hole ( 3 ).
  • the trademark of the product is printed on the surface of the protrusion ( 2 ) that is protruded toward the top of the cap ( 10 ).
  • the trademark is printed on the mold which is used only for double injection molding method. Therefore, it can lead to various kinds of low-cost products' production.
  • the protrusion ( 2 ) is formed in one along the outline of the cap or is formed at an interval of a fixed space.
  • tile inner wall is formed by double injection molding method and the protrusion ( 2 ) is formed through the hole ( 3 ) of the cap after the outer wall is formed on the combing part ( 10 a ) wherein the cap and the container is formed.
  • the combining part ( 10 a ) is formed in one by double injection molding method with a soft molding material, resulting ill preventing the container cover from being bent. Because the coating layer is formed in one with the cap through the hole made in the cap, the coating layer can be firmly coated. And the protrusion is formed when the coating layer is exposed on the cap through the hole of the cap, so the trademark can be printed on the protrusion, making the design of the container better.

Abstract

A thin packing cover needs some pressing and bending process to stick the packing material into the main cover. This inventory is the packing cover which can be manufactured without bending or pressing the main cover by the processing of double injection molding method that can inject the packing plastic material from upper and under packing place of the main cover.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention [0001]
  • The present invention relates to a cover of container made of plastic, more particularly to a cover of container, which its airtight power is increased and a soil molding material and a rigid molding material can be stuck to each other, so that after molding, the cover is to be made smooth and flat. [0002]
  • At the recent years, the prior art is represented as a container cover made by double injection molding method as shown in FIG. 6, which is that after the body ([0003] 11) of the cap (10) is made at first, the part (10 a) that is combined with the container (20) is made of a soft material on the outer border of the cap (10) by double injection molding method, which is formed the body (11), so that the combining part (10 a) has a better airtight power by means of the soft viscosity,
  • However, this kind of prior art has some problems such as the covered pat is scaling off and when cooled, the torture is produced, which is not made the cover smooth and flat, because of the differences in the molding condition with the body ([0004] 11) of the cap in regard that the body (11) of the cap is usually injection-molded in the thickness of 1 mm and that thickness of the cover, which is molded in the method covering over, is 0.1 mm.
  • Therefore, in order to prevent this torture, as shown in FIG. 7, when the body ([0005] 11) is formed as one with the combining part (1 a) by double injection molding method, the inside part of the combining part (10 a) is coating-treated with a soft material, so that the coating-treated part (13) has a great airtight power due to the viscosity.
  • Nevertheless, it is difficult to coat only the inside part and because there is no way to connect the coating-treated part with the body ([0006] 11), the coated-treated part is scaling after all.
  • 2. Discussion or Related Art [0007]
  • Thus, in order to solve the above-mentioned problem, as the coating layer is formed inside part of the combining part ([0008] 10 a) by double injection molding method, the said coating layer is protruded toward the top through the hole or the opening part on the cover, so the airtight power is improved and the appearance is excellent as well as the coating layer that is formed inside of the combining part (10 a) may not be separated.
  • Brief Description of the Attached Drawings [0009]
  • FIG. 1 is a perspective view according to the embodiment of the present invention [0010]
  • FIG. 2 is a perspective view showing the hole of the cover [0011]
  • FIG. 3 is a perspective view showing the opening part instead of the said hole [0012]
  • FIG. 4 is a sectional view showing the formation of the outer wall. [0013]
  • FIG. 4A is a sectional view showing the formation of the inner wall [0014]
  • FIG. 5 is a perspective view showing the hole perforated on the cover of the container. [0015]
  • FIG. 6 is a sectional view of the embodiment of the prior art made by double injection molding method [0016]
  • FIG. 7 is a sectional view showing the coating layer of the prior art[0017]
    • DETAILED DESCRIPTION OF PREFERRED EMBODIMENT
  • The following is the detailed description of the most desirable embodiment of the present invention. The most desirable embodiment of this invention will be to described in detail according to the attached drawings on the following and the same referenced number will be used to mean the same drawing elements regardless of different drawings. [0018]
  • As shown in FIGS. 1 and 4, while the combining part ([0019] 10 a) wherein the cap (10) and the container (20) is combined, is formed on with the body (11) of the cap, the coating layer (1) is formed inside the combining part (10 a) and the coating layer is protruded toward the surface of the cap (10) through the bole (3), forming the protrusion. This is designed to protect the coating layer (1) from being scaling off.
  • The size and location of the hole ([0020] 3) depends on the shape of the surface of the body, and the opening part (4) can be used as an alternative to the hole (3).
  • Also, the trademark of the product is printed on the surface of the protrusion ([0021] 2) that is protruded toward the top of the cap (10). The trademark is printed on the mold which is used only for double injection molding method. Therefore, it can lead to various kinds of low-cost products' production.
  • And producing various kinds of products would be possible when the protrusion ([0022] 2) is formed in one along the outline of the cap or is formed at an interval of a fixed space.
  • When the protrusion ([0023] 2) is formed in one through the bole (3) made in the top of the cap by making a hole in the inner wall of the combining part wherein tile cap (10) and the container (20) is combined, the air tight power is improved and the cap can be prevented from being bent.
  • Also, tile inner wall is formed by double injection molding method and the protrusion ([0024] 2) is formed through the hole (3) of the cap after the outer wall is formed on the combing part (10 a) wherein the cap and the container is formed.
  • Accordingly, the combining part ([0025] 10 a) is formed in one by double injection molding method with a soft molding material, resulting ill preventing the container cover from being bent. Because the coating layer is formed in one with the cap through the hole made in the cap, the coating layer can be firmly coated. And the protrusion is formed when the coating layer is exposed on the cap through the hole of the cap, so the trademark can be printed on the protrusion, making the design of the container better.

Claims (5)

What is claimed is:
1. An airtight container cover that is made by double injection molding method wherein its improvement comprising,
a body is formed as one with the combining part, which is combined with the container by double injection molding method,
a coating layer is protruded toward the top through the hole or the opening part on the cover, so the airtight power is improved and the appearance is excellent as well as the coating layer that is formed inside of the combining part may not be separated.
2. An airtight container cover that is made by double injection molding method as claimed in claim 1 wherein, the opening part is formed instead of the said hole.
3. An airtight container cover that is made by double injection molding method as claimed in claim 1 wherein, the trademark of the product is printed on the surface of the protrusion that is protruded toward the top of the cover.
4. An airtight container cover that is made by double injection molding method as claimed in claim 1 wherein, the protrusion is made by double injection molding method with the hole in the inner wall of the combining part through the hole on the top of the cover.
5. An airtight container cover that is made by double injection molding method as claimed in claim 1 wherein, the protrusion is formed on the inner wall or outer wall of the combining part by double injection molding method and protruded through the hole on the top of the cover.
US10/240,469 2000-04-01 2001-03-30 Airtight container cover that is made by double injection molding method Abandoned US20030160056A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2000/17182 2000-04-01
KR10-2000-0017182A KR100440370B1 (en) 2000-04-01 2000-04-01 An airtight container cover which is made in double injection molding method

Publications (1)

Publication Number Publication Date
US20030160056A1 true US20030160056A1 (en) 2003-08-28

Family

ID=19661114

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/240,469 Abandoned US20030160056A1 (en) 2000-04-01 2001-03-30 Airtight container cover that is made by double injection molding method

Country Status (8)

Country Link
US (1) US20030160056A1 (en)
JP (1) JP2003529501A (en)
KR (1) KR100440370B1 (en)
CN (1) CN100475656C (en)
AU (1) AU2001244820A1 (en)
CA (1) CA2404888A1 (en)
DE (1) DE10196016T1 (en)
WO (1) WO2001074679A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070007299A1 (en) * 2005-07-01 2007-01-11 Mischa Ohler Kitchen utensil
US20080203092A1 (en) * 2007-02-28 2008-08-28 Stamper Leonard R Container sealing system
US20090026205A1 (en) * 2007-07-26 2009-01-29 Myoung Moon L.C Co., Ltd. Receptacle with lid integrally formed with packing having wing section
USD673808S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
USD673807S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
US8376181B2 (en) 2010-05-21 2013-02-19 Wki Holding Company, Inc. Container assembly with flexible lid seal and releasing arrangement
US8733550B2 (en) 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings

Families Citing this family (6)

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KR100440784B1 (en) * 2002-11-21 2004-07-21 하나코비 주식회사 Non-plastic container for storing food
KR100597894B1 (en) * 2004-12-20 2006-07-20 문제구 A n airtight ressel and a products equipment of the one which is improved the airtight means
KR100926709B1 (en) * 2007-12-05 2009-11-17 엘지전자 주식회사 Airtight containers
KR101186260B1 (en) * 2012-07-19 2012-09-27 임상만 A cover assembly for airtight container
AU2014235209B2 (en) 2013-03-15 2018-06-14 Bausch Health Ireland Limited Guanylate cyclase receptor agonists combined with other drugs
KR101682293B1 (en) 2014-03-20 2016-12-02 이민규 A airtight container

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US4331249A (en) * 1981-03-10 1982-05-25 The Continental Group, Inc. Plastic closure member with flowed-in liner
US5794768A (en) * 1996-11-18 1998-08-18 Key Buddy, Inc. Key finder system and method
US5868273A (en) * 1996-10-11 1999-02-09 Dart Industries Inc. Canister with pressure resistant sealing lid
US6142325A (en) * 1998-10-19 2000-11-07 Playtex Products, Inc. Container assembly and bottom cap therefor

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US4305535A (en) * 1979-09-24 1981-12-15 The Mead Corporation Drum closure assembly
DE3427626C1 (en) * 1984-07-26 1985-10-17 TRW United-Carr GmbH, 6000 Frankfurt Sealing cover
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JP2759239B2 (en) * 1992-06-30 1998-05-28 ミネベア株式会社 Inlet seal body
JPH1024966A (en) * 1996-07-11 1998-01-27 Hikari Kinzoku Kogyo Kk Vacuum seal storage container and perishable food storage method using the same
JP4659209B2 (en) * 1997-08-28 2011-03-30 ユニバーシティ・オブ・ワシントン Specific sugar compositions for treating Alzheimer's disease and other amyloidosis

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Publication number Priority date Publication date Assignee Title
US4331249A (en) * 1981-03-10 1982-05-25 The Continental Group, Inc. Plastic closure member with flowed-in liner
US5868273A (en) * 1996-10-11 1999-02-09 Dart Industries Inc. Canister with pressure resistant sealing lid
US5794768A (en) * 1996-11-18 1998-08-18 Key Buddy, Inc. Key finder system and method
US6142325A (en) * 1998-10-19 2000-11-07 Playtex Products, Inc. Container assembly and bottom cap therefor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070007299A1 (en) * 2005-07-01 2007-01-11 Mischa Ohler Kitchen utensil
US20080203092A1 (en) * 2007-02-28 2008-08-28 Stamper Leonard R Container sealing system
US20090026205A1 (en) * 2007-07-26 2009-01-29 Myoung Moon L.C Co., Ltd. Receptacle with lid integrally formed with packing having wing section
US8376181B2 (en) 2010-05-21 2013-02-19 Wki Holding Company, Inc. Container assembly with flexible lid seal and releasing arrangement
USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
US8733550B2 (en) 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings
US9187223B2 (en) 2012-03-09 2015-11-17 Wki Holding Company, Inc. Nesting container lids with snap on wings
US9663276B2 (en) 2012-03-09 2017-05-30 Wki Holding Company, Inc. Compressible seal member for container
USD673808S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
USD673807S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid

Also Published As

Publication number Publication date
AU2001244820A1 (en) 2001-10-15
DE10196016T1 (en) 2003-04-24
JP2003529501A (en) 2003-10-07
CA2404888A1 (en) 2001-10-11
CN1422227A (en) 2003-06-04
CN100475656C (en) 2009-04-08
WO2001074679A1 (en) 2001-10-11
KR100440370B1 (en) 2004-07-19
KR20010034962A (en) 2001-05-07

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