发明名称 Lawn bag apparatus
摘要 A lawn bag apparatus to stabilize an opening of a lawn bag is disclosed, comprising a frame comprising a plurality of sidewalls arranged to approximate the opening, each sidewall comprising a midwall portion extending approximately vertically, an upper wall portion extending upwardly and outwardly from the midwall portion, and a lower wall portion extending downwardly and inwardly from the midwall portion, a first clamp positioned along one of the sidewalls, and a second clamp positioned along a sidewall opposite the first clamp, the first and second clamps being movable between an open, disengaged position and a closed, engaged position for detachably securing the frame to the lawn bag.
申请公布号 US8720833(B2) 申请公布日期 2014.05.13
申请号 US201213437220 申请日期 2012.04.02
申请人 JACK ROBERT C.;R2 DESIGN LAB, INC. 发明人 JACK ROBERT C.
分类号 B65B67/04 主分类号 B65B67/04
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