Opening arrangement for a container package
First Claim
Patent Images
1. An opening arrangement for a container package comprising:
- a sealing portion formed with a threaded interior configuration;
a pouring spout, one end of the pouring spout being attachable to a container package, another end of the pouring spout, forming a continuous, liquid-tight part, the pouring spout being formed with a threaded exterior configuration corresponding to the threaded interior configuration of the sealing portion, the pouring spout being inflexibly engaged with and at least partially surrounded by the sealing portion; and
at least two penetration devices extending inwardly from the threaded interior configuration of the sealing portion toward the pouring spout.
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Accused Products
Abstract
An opening arrangement for laminated container packages or cartons of the single-use disposable type includes an inner pouring spout, which is formed as a closed part continuous with the container package, and an outer, screw stopper-like sealing portion. Penetration devices are provided in the outer sealing portion, the penetration devices severing the inner pouring spout when the package is opened.
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Citations
11 Claims
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1. An opening arrangement for a container package comprising:
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a sealing portion formed with a threaded interior configuration; a pouring spout, one end of the pouring spout being attachable to a container package, another end of the pouring spout, forming a continuous, liquid-tight part, the pouring spout being formed with a threaded exterior configuration corresponding to the threaded interior configuration of the sealing portion, the pouring spout being inflexibly engaged with and at least partially surrounded by the sealing portion; and at least two penetration devices extending inwardly from the threaded interior configuration of the sealing portion toward the pouring spout. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An opening arrangement for a container package, comprising:
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a sealing portion formed with a threaded interior; a pouring spout, a first end of the pouring spout being attachable to a container package, a second end of the pouring spout being formed as a continuous, liquid-tight part, a portion of the exterior of the pouring spout conforming to the threaded interior of the sealing portion; and at least one penetration device extending inwardly from the threaded interior of the sealing portion and into the pouring spout such that the penetration device severs the second end of the pouring spout from the first end when the sealing portion is rotated. - View Dependent Claims (10, 11)
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Specification