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EP0106614A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Container and closure

Assignee: METAL CLOSURES (HUDDERSFIELD) Ltd
•
Filing: 1983-10-03
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Granted: —
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Expires: 2003-10-03
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Abstract

Abstract A closure/container combination of the type in which the closure is released from the container by tilting the closure by downward pressure on the periphery of the closure comprises a container having a circular sealing rib adjacent its mouth and one or more stop formations which limit the downward movement of the closure on the container. The closure has a skirt which is cylindrical or includes a cylindrical portion and the height of the skirt exceeds the distance between the outwardly projecting rib and the stop formation or formations which provide hinge points about which the closure may be tilted. The skirt of the closure forms an interference fit with the outwardly projecting rib. The stop formation is preferably in the form of a part-circular rib extending through 210-270° around the container. The ends of the rib form the hinge points for titling the closure. The skirt of the closure may include an inwardly extending detent which lies above the level of the stop rib and prevents tilting of the closure except when the detent is aligned with the gap between the ends of the stop rib.

Inventors

  • 👤 Michael Lockwood

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 23:14
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/02; B65D43/0202; B65D43/0214; B65D43/0222; B65D50/00; B65D50/02; B65D50/06; B65D2251/00; B65D2251/02; B65D2251/023; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/00259; B65D2543/00277; B65D2543/00444; B65D2543/00481; B65D2543/0049; B65D2543/00527; B65D2543/00537; B65D2543/00824; B65D2543/00888; B65D2543/00916

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 127 words
A closure/container combination of the type in which the closure is released from the container by tilting the closure by downward pressure at a point on the periphery of the closure, the closure being an interference fit on the container characterised in that the closure (5) has a skirt (7) which is cylindrical or includes a cylindrical portion (7a) and in that the container (1) includes a circular outwardly projecting rib (2) adjacent its mouth and stop formation(s) (3) which limit the downward movement of the closure (5) on the container (1), the distance between the rib (2) and stop formation(s) (3) being less than the height of the skirt (7), said stop formation(s) (3) providing hinge points (4), about which the closure (5) may be tilted.
Claim 2
Dependent Claim 127 words
A closure/container combination of the type in which the closure is released from the container by tilting the closure by downward pressure at a point on the periphery of the closure, the closure being an interference fit on the container characterised in that the closure (5) has a skirt (7) which is cylindrical or includes a cylindrical portion (7a) and in that the container (1) includes a circular outwardly projecting rib (2) adjacent its mouth and stop formation(s) (3) which limit the downward movement of the closure (5) on the container (1), the distance between the rib (2) and stop formation(s) (3) being less than the height of the skirt (7), said stop formation(s) (3) providing hinge points (4), about which the closure (5) may be tilted.
Claim 3
Dependent Claim 14 words
A closure/container combination according to claim 1 further characterised in that the stop formation
Claim 4
Dependent Claim 19 words
(3) is provided in the form of a part-circular rib, which extends at least 180 0 around the container.
Claim 5
Dependent Claim 19 words
(3) is provided in the form of a part-circular rib, which extends at least 180 0 around the container.
Claim 6
Dependent Claim 29 words
A closure/container combination according to claim 2 further characterised in that the angular spacing between the ends of part-circular rib (3) is in the range of 90 - 150°.
Claim 7
Dependent Claim 27 words
A closure/container combination according to any preceding claim further characterised in that there is a space of at least 2 mm between the top of the container
Claim 8
Dependent Claim 22 words
(1) and the top panel (6) of the closure (5) when the closure is fully pressed down against the stop formation(s) (3).
Claim 9
Dependent Claim 22 words
(1) and the top panel (6) of the closure (5) when the closure is fully pressed down against the stop formation(s) (3).
Claim 10
Dependent Claim 37 words
A closure/container combination according to any preceding claim further characterised in that the diameter of the closure skirt (7) at its bottom end is larger than at the cylindrical portion (7a) which engages the container rib (2).
Claim 11
Dependent Claim 30 words
A closure/container combination according to any preceding claim further characterised in that the closure (5) is provided with an inwardly projecting detent (12) formed in the skirt of the closure.

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