Container having a use-evident device
A product includes an indicator (14, 114, 214, 314, 414, 514) at least a portion of which is carried by a container (12, 112, 212, 312, 412, 512) and responsive to a change in at least one state of the container to irreversibly modify a visual characteristic visible from outside the container.
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
15.07.2015
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Subjects | |
Online Access | Get full text |
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Summary: | A product includes an indicator (14, 114, 214, 314, 414, 514) at least a portion of which is carried by a container (12, 112, 212, 312, 412, 512) and responsive to a change in at least one state of the container to irreversibly modify a visual characteristic visible from outside the container. |
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Bibliography: | Application Number: CN201380060961 |