Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Patent
1997-10-14
1999-08-17
Douglas, Steven O.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Receiver actuated discharge means
141364, 220229, 215303, B65B 104
Patent
active
059379219
ABSTRACT:
A stopper device for a bottle having a neck provided with an outside bead at its free end and intended for use with a water fountain type liquid dispenser comprises a plastics material capsule having an end wall from which project in the same direction a substantially cylindrical outer skirt which has an inside bead which hooks behind the outside bead on the neck of the bottle and a substantially cylindrical inner chimney to receive a dispenser tube on the dispenser which nests in the chimney from the side of the end wall of the capsule when the bottle is fitted to the dispenser. The capsule further comprises a tamperproofing closure which closes off the chimney so that it is irrevocably and visibly destroyed upon nesting of the dispenser tube in the chimney and can comprise a diaphragm made up of a plurality of petals connected together by tear lines.
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patent: 5687867 (1997-11-01), Lamoureux
Douglas Steven O.
Rical
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