发明名称 INFLATABLE DISPLAY SCREEN
摘要 An inflatable display screen has a front wall incorporating a rectangular display screen area, and a plurality of inflatable struts surrounding the screen area and extending rearwardly from the front wall to support the screen in an upright condition. A lower horizontal strut extends across the lower end of the front wall and projects forwards from the display screen area. Lower side struts extend rearwards to a lower horizontal strut extending across the rear end of the structure. A pair of rearwardly arched support struts extends from the upper corners of the front wall rearwards and downwards to the rear corners of the structure at corner junctions between the arched struts, lower side struts and the lower horizontal strut.
申请公布号 US2011304908(A1) 申请公布日期 2011.12.15
申请号 US201113159673 申请日期 2011.06.14
申请人 GIAMMARINARO, JR. RICHARD 发明人 GIAMMARINARO, JR. RICHARD
分类号 G03B21/58 主分类号 G03B21/58
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