专利名称：Shower door assembly发明人：John H. Nein申请号：US09/113407申请日：19980710公开号：US06023794A公开日：20000215
摘要：An improvement to a sliding door system for a shower-bathtub installedadjacent to three walls of a bathroom. The sliding door system includes an upper trackthat has the following elements: (1) at least two wheel supports, (2) at least two wheelstays positioned above the two wheel supports, and (3) at least two lower bearingsupports positioned at least five inches below the two wheel supports. The upper track isrigidly attached to the two short walls of the shower-bathtub and provides enoughsupport so that the presence of a lower track is unnecessary. In a preferred embodiment,the outside wall of the bathtub and the two short shower walls comprise molded dams.
申请人：NEIN; JOHN H.
代理人：John R. Ross,John R. Ross III
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