专利内容由知识产权出版社提供
专利名称：Liquid containers发明人：Toyonori Sasaki申请号：US12720585申请日：20100309公开号：US08240827B2公开日：20120814
专利附图：
摘要：A liquid container includes an air introduction portion including an airintroduction chamber, a first path through which the air introduction chamber isconfigured to communicate with a liquid chamber, a second path extending from the airintroduction chamber and is opened to an exterior of an container body, an air
communication path through which the air introduction chamber is configured tocommunicate with the exterior of the container body, a valve member comprising a firstvalve and a second valve, the valve member being movable, such that when the first valvecloses the first path the second valve opens the second path, and when the second valvecloses the second path the first valve opens the first path, and an urging memberconfigured to urge the valve member in such a direction that the first valve closes thefirst path and the second valve opens the second path.
申请人：Toyonori Sasaki
地址：Anjo JP
国籍：JP
代理机构：Baker Botts L.L.P.
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