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NO153252B - CONTAINER COVER OF ELASTIC, DEFORMABLE PLASTIC MATERIAL - Google Patents

CONTAINER COVER OF ELASTIC, DEFORMABLE PLASTIC MATERIAL Download PDF

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Publication number
NO153252B
NO153252B NO813924A NO813924A NO153252B NO 153252 B NO153252 B NO 153252B NO 813924 A NO813924 A NO 813924A NO 813924 A NO813924 A NO 813924A NO 153252 B NO153252 B NO 153252B
Authority
NO
Norway
Prior art keywords
flange
lid
container
locking rib
tension
Prior art date
Application number
NO813924A
Other languages
Norwegian (no)
Other versions
NO813924L (en
NO153252C (en
Inventor
Ole H Willerup
Original Assignee
Superfos As
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8138096&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO153252(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Superfos As filed Critical Superfos As
Publication of NO813924L publication Critical patent/NO813924L/en
Publication of NO153252B publication Critical patent/NO153252B/en
Publication of NO153252C publication Critical patent/NO153252C/en

Links

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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
    • B65D45/20—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted
    • 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
    • B65D2543/00259—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
    • B65D2543/00509—Cup
    • 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
    • B65D2543/00527—NO contact
    • 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
    • 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
    • B65D2543/00953—Sealing means
    • B65D2543/0099—Integral supplemental sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Table Devices Or Equipment (AREA)

Description

Denne oppfinnelse vedrører et beholderlokk av elastisk, deformerbart plastmateriale med en nedadrettet lokkflens som kan være forsynt med en indre ringformet låseribbe for inngrep med en omkretsflens på en beholder som skal lukkes, hvor lokkflensen i tilslutning til låseribben går over i en ringformet løsneflens som danner en bistabil smekklås og kan føres fra en nedadforløpende stilling i hvilken låseribben i spent tilstand ligger inn til beholderens omkretsflens til en oppad forløpende stilling i hvilken låseribben går fri av omkretsflensen eller ligger an mot denne med en redusert spenning. This invention relates to a container lid made of elastic, deformable plastic material with a downward-facing lid flange which can be provided with an inner ring-shaped locking rib for engagement with a circumferential flange on a container to be closed, where the lid flange in connection with the locking rib transitions into an annular release flange which forms a bistable snap lock and can be moved from a downwardly extending position in which the locking rib in a tensioned state fits into the container's peripheral flange to an upwardly extending position in which the locking rib is released from the peripheral flange or rests against it with a reduced tension.

Et beholderlokk av den innledningsvis nevnte art er omtalt A container lid of the type mentioned at the outset is discussed

i f.eks. fransk patentskrift 2 377 333. Også i norsk patent-søknad 81.3181 er omtalt et beholderlokk med en indre ringformet låsekant. Ulempen ved den kjente utførelse er at det for oppnåelse av effektiv tetning er nødvendig med kraftig stramming av beholderlokkmaterialet. Derfor må også lokkflensen, som tjener som hengselforbindelse, utføres med tykk vegg. Når så beholderen skal åpnes kreves det forholdsvis stor kraftanstrengelse for å oppnå dette. Hensikten med oppfinnelsen er å gjøre det lettere å anbringe tettende beholderlokket på beholderen og fjerne lokket fra beholderen når dette er nødvendig. in e.g. French patent document 2 377 333. Norwegian patent application 81.3181 also mentions a container lid with an inner ring-shaped locking edge. The disadvantage of the known design is that, in order to achieve an effective seal, it is necessary to strongly tighten the container lid material. Therefore, the lid flange, which serves as a hinge connection, must also be made with a thick wall. When the container is to be opened, a relatively large effort is required to achieve this. The purpose of the invention is to make it easier to place the sealing container lid on the container and to remove the lid from the container when this is necessary.

Beholderlokket ifølge oppfinnelsen, som er av den innledningsvis nevnte art, utmerker seg i det vesentlige ved at lokkflensen ligger i en radial avstand utenfor beholderåpningen og med et skarpt bend går over i et konisk randavsnitt, at den vertikale avstand mellom beholderåpningens rand og beholderflensens underside er større enn den vertikale avstand mellom lokkets tetningslinje og låseribbens overside på lokkflensen når lokket er fjernet og spenningsfritt, og løsneflensen befinner seg i sin nedadrettede stilling, og at der på innerveggen av lokkflensen er dannet en ringformet utsparing som er utvidet konisk utover til et tynt, elastisk avsnitt av lokkflensen tvers over låseribben. Løsneflensen kan være utformet slik at den forløper hovedsakelig aksialt når den er i tetningsstilling. The container lid according to the invention, which is of the type mentioned at the outset, is distinguished essentially by the fact that the lid flange lies at a radial distance outside the container opening and with a sharp bend transitions into a conical edge section, that the vertical distance between the edge of the container opening and the underside of the container flange is greater than the vertical distance between the lid's sealing line and the upper side of the locking rib on the lid flange when the lid is removed and free of tension, and the release flange is in its downward position, and that there is an annular recess formed on the inner wall of the lid flange which is expanded conically outwards into a thin, elastic section of the lid flange across the locking rib. The release flange can be designed so that it extends mainly axially when it is in the sealing position.

Oppfinnelsen skal forklares nærmere i det følgende i for-bindelse med tegningen, hvor: Fig. 1 og-2 viser en utførelse av beholderlokket ifølge oppfinnelsen, hhv. i et radialt, delsnitt og sett ovenfra, og The invention shall be explained in more detail in the following in connection with the drawing, where: Figs. 1 and 2 show an embodiment of the container lid according to the invention, respectively. in a radial, partial section and top view, and

fig. 3 er et delsnitt gjennom en foretrukken utførelse av fig. 3 is a partial section through a preferred embodiment of

beholderlokket ifølge oppfinnelsen. the container lid according to the invention.

Det i fig. 1-3 viste beholderlokk har en plan lokkflate 1 og en hovedsakelig aksial, under bruk nedadrettet lokkflens 2 som over et konisk randparti 3 går over i et radialt flensparti 4 som er forbundet med lokkflaten 1 ved hjelp av et hovedsakelig aksialt, indre flensparti 5. På undersiden av det radiale flensparti 4 finnes en aksial styreribbe 6 og en skarp tetningskant 7 som langs en smal tetningslinje ligger an mot munningskanten av en beholder. I lokkets påsatte tett-lukkende stilling ligger en låseribbe 8 innvendig på lokkflensen 2 an mot en nedadvendende låsekant ytterst på en be-holderf lens 9 som strekker seg ut fra beholderens vegg 10. That in fig. The container lid shown in 1-3 has a flat lid surface 1 and a mainly axial, during use downwards, lid flange 2 which, over a conical edge part 3, transitions into a radial flange part 4 which is connected to the lid surface 1 by means of a mainly axial, inner flange part 5. On the underside of the radial flange part 4 there is an axial guide rib 6 and a sharp sealing edge 7 which along a narrow sealing line rests against the mouth edge of a container. In the fitted tight-closing position of the lid, a locking rib 8 on the inside of the lid flange 2 rests against a downward-facing locking edge at the outer end of a container flange 9 which extends from the container wall 10.

På fig. 3 er med punkterte linjer antydet stillingen av det koniske randparti 3 når lokket er anbrakt løst på beholderen. I denne stilling er den vertikale avstand mellom beholderens munningskant og den nedadvendende låsekant på beholderflensen 9 større enn den vertikale avstand mellom tetningskanten 7 og oversiden på låseribben 8. Når lokket er tettsluttende anbrakt på beholderen er det koniske randparti 3, som vist med fullt opptrukne linjer, presset nedad ved et trykk i aksial retning, hvorved låseribben 8 er brakt til å gripe inn under låsekanten på beholderflensen 9. Herved blir låseflensen 2 påvirket av en aksial strekkspenning som bevirker at tetningskanten 7 blir presset hårdt ned mot beholdermunningen. In fig. 3 is indicated by dotted lines the position of the conical edge part 3 when the lid is placed loosely on the container. In this position, the vertical distance between the mouth edge of the container and the downward-facing locking edge of the container flange 9 is greater than the vertical distance between the sealing edge 7 and the upper side of the locking rib 8. When the lid is tightly fitted to the container, the conical edge portion 3, as shown with solid lines , pressed downwards by a pressure in the axial direction, whereby the locking rib 8 is brought to engage under the locking edge of the container flange 9. The locking flange 2 is thereby affected by an axial tensile stress which causes the sealing edge 7 to be pressed down hard against the container mouth.

Umiddelbart over låseribben 8 har lokkflensen 2 en rundt-gående utsparing 11 og går over et tynnvegget parti 12 over i en løsneflens 13 som i lukkestilling står i den viste nedadrettede stilling. Immediately above the locking rib 8, the lid flange 2 has a circumferential recess 11 and passes over a thin-walled section 12 into a release flange 13 which, in the closed position, stands in the shown downwards position.

Når en bruker av beholderen ønsker å ta av lokket, fører han fingrene rundt langs underkanten av løsneflensen 13 under utøvelse av et utad- og oppadgående trekk, hvorved ringspenningen i flensen forøkes til en maksimal verdi, hvoretter flensen plutselig spretter opp i den med punkterte linjer viste stilling hvor låseribben 8 går fri av beholderflensen 9. Løsneflensen 13 virker således som et bistabilt kneledd som langs det tynnveggede parti 12 er hengselforbundet med lokkflensen 2 og er fastholdt i sine ytterstillinger under påvirk-ning av ringspenningen i flensen. Ved å utforme løsneflensen 13 slik at den i lukkestilling strekker seg lengre ut fra beholderen i radial retning, kan som følge av den forøkede ring-spenning oppnås et ennu fastere grep mellom låseribben 8 og beholderflensen 9. When a user of the container wants to remove the lid, he runs his fingers around the lower edge of the release flange 13 while exerting an outward and upward pull, whereby the ring stress in the flange is increased to a maximum value, after which the flange suddenly springs up in the dotted line shown position where the locking rib 8 is released from the container flange 9. The release flange 13 thus acts as a bistable knee joint which along the thin-walled part 12 is hinged to the lid flange 2 and is held in its outer positions under the influence of the ring tension in the flange. By designing the release flange 13 so that in the closed position it extends further from the container in the radial direction, as a result of the increased ring tension, an even firmer grip can be achieved between the locking rib 8 and the container flange 9.

Det er ikke absolutt nødvendig at låseribben i utførelses-formen på fig. 3 går helt fri av beholderflensen 9 når lokket tas av, hhv. settes på. Beholderlokket ifølge oppfinnelsen med den som bistabil smekklås virkende løsneflens kan tenkes utformet på andre måter enn de her viste. Spesielt kan beholderlokket være utformet slik at dets periferi hovedsakelig har form som en regulær mangekant med avrundede hjørner, slik at det kan anvendes til lukking av tilsvarende mangekantede beholdere, f.eks. beholdere til oppbevaring av levnetsmidler, matkasser, matspann o.l. beholdere. It is not absolutely necessary that the locking rib in the embodiment of fig. 3 is completely free of the container flange 9 when the lid is removed, resp. be put on. The container lid according to the invention with the release flange acting as a bistable snap lock can be designed in other ways than those shown here. In particular, the container lid can be designed so that its periphery mainly has the shape of a regular polygon with rounded corners, so that it can be used for closing corresponding polygonal containers, e.g. containers for storing foodstuffs, lunch boxes, food pails etc. containers.

Claims (2)

1. Beholderlokk av elastisk, deformerbart plastmateriale med en nedadrettet lokkflens (2) som er forsynt med en indre ringformet låseribbe (8) for inngrep med en omkretsflens (9) på en beholder som skal lukkes, hvor lokkflensen (2) i tilslutning til låseribben (8) går over i en ringformet løsneflens (13) som danner en bistabil smekklås og kan føres fra en nedadforløpende stilling i hvilken låseribben (8) i spent tilstand ligger inn til beholderens omkretsflens (9) til en oppad forløpende stilling i hvilken låseribben (8) går fri av omkretsflensen (9) eller ligger an mot denne med en redusert spenning, karakterisert ved at a) lokkflensen (2) ligger i en radial avstand utenfor beholderåpningen og b) med et skarpt bend går over i et konisk randavsnitt (3), at c) den vertikale avstand mellom beholderåpningens rand og beholderflensens (9) underside er større enn den vertikale avstand mellom lokkets tetningslinje og låseribbens (8) overside på lokkflensen (2) når lokket er fjernet og spenningsfritt, og løsneflensen (13) befinner seg i sin nedadrettede stilling, og at d) der på innerveggen av lokkflensen (2) er dannet en ringformet utsparing (11) som er utvidet konisk utover til et tynt elastisk avsnitt (12) av lokkflensen (2) tvers over låseribben (8).1. Container lid of elastic, deformable plastic material with a downwardly directed lid flange (2) which is provided with an inner ring-shaped locking rib (8) for engagement with a circumferential flange (9) on a container to be closed, where the lid flange (2) in connection with the locking rib (8) transitions into an annular release flange (13) which forms a bistable snap lock and can be moved from a downwardly extending position in which the locking rib (8) lies in tension to the container's circumferential flange (9) to an upwardly extending position in which the locking rib ( 8) comes free of the circumferential flange (9) or rests against it with a reduced tension, characterized by the fact that a) the lid flange (2) lies at a radial distance outside the container opening and b) with a sharp bend transitions into a conical edge section (3 ), that c) the vertical distance between the edge of the container opening and the underside of the container flange (9) is greater than the vertical distance between the sealing line of the lid and the upper side of the locking rib (8) on the lid flange (2) when the lid is removed and free of tension, and the release flange (13) is in its downward-facing position, and that d) an annular recess (11) is formed on the inner wall of the lid flange (2) which is expanded conically outwards to a thin elastic section (12) of the lid flange (2) across the locking rib (8). 2. Beholderlokk som angitt i krav 1, karakterisert ved at løsneflensen (13) er utformet slik at den forløper hovedsakelig aksialt når den står i tetningsstilling.2. Container lid as stated in claim 1, characterized in that the release flange (13) is designed so that it extends mainly axially when it is in the sealing position.
NO813924A 1980-11-20 1981-11-19 CONTAINER COVER OF ELASTIC, DEFORMABLE PLASTIC MATERIAL NO153252C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK494880A DK145194C (en) 1980-11-20 1980-11-20 CONTAINER COVER OF ELASTIC DEFORMABLE PLASTIC

Publications (3)

Publication Number Publication Date
NO813924L NO813924L (en) 1982-05-21
NO153252B true NO153252B (en) 1985-11-04
NO153252C NO153252C (en) 1986-02-12

Family

ID=8138096

Family Applications (1)

Application Number Title Priority Date Filing Date
NO813924A NO153252C (en) 1980-11-20 1981-11-19 CONTAINER COVER OF ELASTIC, DEFORMABLE PLASTIC MATERIAL

Country Status (19)

Country Link
JP (1) JPS5940704B2 (en)
AU (1) AU541009B2 (en)
BE (1) BE891184A (en)
CA (1) CA1166192A (en)
CH (1) CH654807A5 (en)
DE (1) DE3140234C2 (en)
DK (1) DK145194C (en)
ES (1) ES269738Y (en)
FI (1) FI72937C (en)
FR (1) FR2495111B1 (en)
GB (1) GB2091706B (en)
IE (1) IE52644B1 (en)
IT (1) IT1142979B (en)
LU (1) LU83681A1 (en)
NL (1) NL191258B (en)
NO (1) NO153252C (en)
PT (1) PT73853B (en)
SE (1) SE450948C (en)
ZA (1) ZA817038B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK387083A (en) * 1983-08-24 1985-02-25 Erik Bock CONTAINER
USRE32927E (en) 1983-10-31 1989-05-23 Reynolds Metals Company Resealable container closure
US4574975A (en) * 1984-09-20 1986-03-11 Reynolds Metals Company Resealable container closure
EP0245894B1 (en) * 1986-05-13 1990-03-07 Eurotool B.V. Container having a detachably fastened lid
US4721210A (en) * 1986-11-18 1988-01-26 Lawrence Richard R Tamper-evident package
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Also Published As

Publication number Publication date
CH654807A5 (en) 1986-03-14
FR2495111B1 (en) 1985-10-31
IT8149584A0 (en) 1981-10-28
GB2091706B (en) 1984-11-07
IE812709L (en) 1982-05-20
SE8106169L (en) 1982-05-21
SE450948C (en) 1996-04-22
JPS5940704B2 (en) 1984-10-02
SE450948B (en) 1987-08-17
NO813924L (en) 1982-05-21
DK145194B (en) 1982-10-04
CA1166192A (en) 1984-04-24
DK494880A (en) 1982-05-21
ES269738Y (en) 1984-01-16
DK145194C (en) 1983-02-28
FI72937C (en) 1987-08-10
AU7627481A (en) 1982-05-27
PT73853B (en) 1983-01-25
FR2495111A1 (en) 1982-06-04
NL191258B (en) 1994-11-16
IE52644B1 (en) 1988-01-06
DE3140234A1 (en) 1982-08-26
ZA817038B (en) 1982-09-29
NL8105173A (en) 1982-06-16
ES269738U (en) 1983-07-01
FI72937B (en) 1987-04-30
PT73853A (en) 1981-11-01
DE3140234C2 (en) 1986-08-28
AU541009B2 (en) 1984-12-13
LU83681A1 (en) 1982-02-18
FI812908L (en) 1982-05-21
JPS57133852A (en) 1982-08-18
GB2091706A (en) 1982-08-04
IT1142979B (en) 1986-10-15
BE891184A (en) 1982-05-19
NO153252C (en) 1986-02-12

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