Dispensing – With frangible closure for outlet
Patent
1987-09-14
1991-09-03
Huppert, Michael S.
Dispensing
With frangible closure for outlet
222545, 215232, 215306, B65D 4710
Patent
active
050445316
ABSTRACT:
A bottle that can be used for preventing spillage when the bottle is tilted for positioning the bottle so that all of the liquid therein is received by an intended receptacle for the liquid. The liquid bottle is made of a flexible material that may be squeezed to decrease the interior volume of the bottle and has an elongated neck terminating in an opening that is wide enough to enable viscous liquid to pour freely therethrough from the bottle when the bottle is tilted. An airtight seal is permanently secured to the perimeter of the neck and closes the opening for preventing liquid from being poured from the opening when the bottle is tilted; and the seal is rupturable upon pressure being exerted thereon by the contents of the bottle when the bottle is squeezed. In order to prevent the seal from being ruptured during handling of the bottle prior to such time as it is desired to pour the liquid from the bottle, a cap is fitted over the opening of the bottle for contacting the seal when the bottle is squeezed to counteract any pressure applied against the seal as a result of the squeezing the bottle and thereby prevents the seal from being ruptured.
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Callan Edward W.
Huppert Michael S.
Huson Gregory L.
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