发明名称 Protective pad
摘要 A protective pad includes a sheet of flexible material. A plurality of fasteners are spaced around the edge of the sheet in the corners, and adjacent fasteners can be attached to each other. When the fasteners are attached, the edge of the sheet is forced upward slightly to form a lip around the top face of the pad to retain soil, debris and water. When the fasteners are not attached, the flexible material lies flat. Handles across opposite corners are used to fold the pad and to carry it.
申请公布号 US4500129(A) 申请公布日期 1985.02.19
申请号 US19830473797 申请日期 1983.03.09
申请人 HAHN, TERRENCE P. 发明人 HAHN, TERRENCE P.
分类号 A01G9/04;A47G23/03;(IPC1-7):A47G7/02 主分类号 A01G9/04
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