发明名称 PORTABLE PROJECTION SCREEN ASSEMBLY
摘要 <p>A portable screen assembly includes a first side support assembly connected to a fabric, a second side support assembly connected to the fabric, and a center support assembly. The first side support assembly has a first engagement subassembly fastened to the first side support assembly and the second side support assembly has a second engagement subassembly fastened to the second side support assembly. The center support assembly has a first receiving subassembly to receive a first engagement tab of the first engagement subassembly and also has a second receiving subassembly to receive a first engagement tab of the second engagement subassembly. The first receiving subassembly, the second receiving subassembly, the first engagement subassembly, and the second engagement subassembly hold the first side support assembly and the second side support assembly to the center support assembly.</p>
申请公布号 WO2007094843(A1) 申请公布日期 2007.08.23
申请号 WO2006US46096 申请日期 2006.12.08
申请人 EPSON AMERICA, INC. 发明人 LIANG, ERNIE;MISHRA, RAJEEV;FORD, MATT;TIVNON, MATT;BERGOLD, RON;BRICKUS, JONAS;VOLLMER, BRYAN
分类号 G03B21/58 主分类号 G03B21/58
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