发明名称 MULTI SPORT NET FRAME
摘要 <p>An assembly for a collapsible multi-sport net frame includes a unibody frame having two vertical members, a top horizontal member, a lower horizontal member and two side members, each member being elongated and having a first end and a second end, each of the two vertical members having a variable vertical length defining a height, the variable vertical length having a collapsed vertical position and one or more extended vertical positions, each of the two horizontal members having a variable horizontal length defining a width, the variable horizontal length having a collapsed horizontal position and one or more extended horizontal positions; a brace member having a first end coupled to one of the side members and a second end selectively attachable to one of the vertical members adjacent the side member for selectively securing the angle defined between the one side member and the adjacent vertical member; and a hinge coupling one of the side members at a first end of the side member to an adjacent vertical member at a first end of the vertical member.</p>
申请公布号 WO2009129504(A2) 申请公布日期 2009.10.22
申请号 WO2009US41032 申请日期 2009.04.17
申请人 DOTTERWEICH, MARTIN, JAMES;HKD INTERNATIONAL (HK) LIMITED 发明人 DOTTERWEICH, MARTIN, JAMES
分类号 A63B63/02;A63B63/00 主分类号 A63B63/02
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