发明名称 RECEPTACLE HAVING IMPROVED HOPPER
摘要 A material holding receptacle constructed of pliable material and having a main enclosure and a hopper below the enclosure. The hopper consists of a trapezoidal bottom piece and three triangular bottom pieces. The bottom pieces can be folded upward to form a substantially flat bottom to the receptacle. A cover piece is attached to the trapezoidal bottom piece to form a receptacle access tube over an opening in the trapezoidal bottom piece. A loop is attached to the bottom corner of one of the bottom pieces to secure the bottom pieces.
申请公布号 CA1309990(C) 申请公布日期 1992.11.10
申请号 CA19890597643 申请日期 1989.04.24
申请人 BETTER AGRICULTURAL GOALS, INC. 发明人 DERBY, NORWIN C.
分类号 B65D88/16 主分类号 B65D88/16
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