专利内容由知识产权出版社提供
专利名称：DRINKING FLASK
发明人：WILLIAM, JAMES, DERMOTT MAGILL申请号：AU20032735申请日：20030528
公开号：AU20032735A1公开日：20031219
摘要：A drinking flask comprises a housing which is formed with a lower compartment(10) for containing a drinks liquid and an upper enclosed space (16), a delivery passage(11) extending from adjacent the bottom of the lower compartment and having its upperend directed upwardly into the upper enclosed space (16), and a suction tube (18)extending from the upper enclosed space (16). In use, the user applies suction to thesuction tube (18) to create a partial vacuum in the upper enclosed space (16), causingliquid to be drawn up the delivery passage (11) to emerge as a vertical jet or fountain (J):a ball (17) may be provided, normally in a rest position just above the top end of thedelivery passage (11), to be lifted by the jet (J) and supported by this jet in an elevatedposition.
申请人：VOGUE INTERNATIONAL LIMITED
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