发明名称 COLLAPSIBLE BORDER ASSEMBLY
摘要 <p>A collapsible border assembly (1) for a picture, clip-frame, mirror, glass pane or other object (2), comprises a plurality of corner pieces (3), adapted for detachable engagement with corners of the object (2), and a number of elastic elements (4, 5) interconnecting adjacent ones of the corner pieces (3). In use, the elastic elements (4, 5) extend under tension between the corner pieces (3), around the periphery of the object (2), to thereby provide a border for the object (2) of frame-like appearance. Such border assemblies (1) may be stacked one above the other to provide a stepped frame appearance.</p>
申请公布号 WO1991007896(A1) 申请公布日期 1991.06.13
申请号 GB1990001881 申请日期 1990.12.04
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