发明名称 Portable flexible bag holder
摘要 A readily assembled and disassembled portable flexible bag holder comprising an annular member having an annular recess formed in its outer peripheral surface and a partially inflated air impervious flexible annular tubular member seated in the annular recess and having an annular contacting relationship therewith. A plurality of arcuate members are provided for contacting a portion of the open end portion of a flexible bag that has been stretched over the annular member and the air impervious flexible annular tubular member. A plurality of clamps are provided to urge each of the arcuate members in radially inward directions to clamp a portion of the open end portion of the flexible bag between each of the arcuate members and a radially opposite portion of the air impervious flexible tubular annular member. A leg is removably secured to each of the arcuate members for holding the open end portion of the flexible bag a distance above a support surface.
申请公布号 US4899967(A) 申请公布日期 1990.02.13
申请号 US19890297107 申请日期 1989.01.17
申请人 JOHNSON, AUSTIN E. 发明人 JOHNSON, AUSTIN E.
分类号 B65B67/12 主分类号 B65B67/12
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