Aerating drinking straw

Drinking straws for aerating fluids are described. A straw includes a body and a cover. The body defines a flow space and an aeration area. The cover includes an aeration opening and a movable barrier. The cover encloses the body and the movable barrier can move between a first position occluding th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Dockser, Mark, Sabin, Paul, Stone, Alice E, Freake, Jacob Dylan
Format: Patent
Sprache:eng
Schlagworte:
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