发明名称 Lid protector for paint cans and the like
摘要 A lid protector for a paint can comprise a vertical outer wall and an inner wall and an intermediate price extending at an upward and outward angle direction connected to the outer and inner walls. The protector can be in the shape of a ring and is dimensioned to fit over the rim of a can.
申请公布号 US5172822(A) 申请公布日期 1992.12.22
申请号 US19910649467 申请日期 1991.02.01
申请人 DEFRANCE, ROBERT 发明人 DEFRANCE, ROBERT
分类号 B44D3/12 主分类号 B44D3/12
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