发明名称 Bag accessory
摘要 A bag accessory for attachment to a bag, which accessory includes a ramp or scoop for guiding refuse or other material from a work surface into an attached bag, gripping means carried by the ramp or scoop for releasably gripping the bag, arms for distending or holding the bag open, and suspension means for hanging the bag as for a trash receptacle, or the like.
申请公布号 US4052764(A) 申请公布日期 1977.10.11
申请号 US19760659260 申请日期 1976.02.19
申请人 GROFF, DONALD M. 发明人 GROFF, HAROLD M.
分类号 A47L13/52;B65B67/12;E01H1/12;(IPC1-7):A47L13/52 主分类号 A47L13/52
代理机构 代理人
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