Dispensing valve for packaging
DC
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Accused Products
Abstract
A dispensing package is provided for fluid products such as liquid soaps, shampoos and conditioners, household detergents, cleaners, polishes, moisturizing creams, and the like, and includes a container with a self-sealing dispensing valve mounted therein. The valve includes a marginal flange, a valve head with a discharge orifice therein, and a connector sleeve having one end connected with the valve flange and the opposite end connected with the valve head adjacent a marginal edge thereof. The connector sleeve has a resiliently flexible construction, such that when pressure within the container raises above a predetermined amount, the valve head shifts outwardly in a manner which causes the connector sleeve to double over and extend rollingly.
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Citations
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Specification
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- Resources
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Current AssigneeAptarGroup Incorporated
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Original AssigneeLiquid Molding Systems, Inc. (AptarGroup Incorporated)
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InventorsSocier, Timothy R., Brown, Paul E.
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Primary Examiner(s)Kashnikow, Andres
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Assistant Examiner(s)Kaufman, Joseph A.
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Application NumberUS08/240,264Time in Patent Office455 DaysField of Search222/181, 222/185, 222/206, 222/212, 222/215, 222/490, 222/491, 222/492, 222/493, 222/494, 222/495, 222/496, 220/89.1, 220/203, 220/205US Class Current222/185.1CPC Class CodesB65D 47/2031 the element being formed by...
