发明名称 Refrigerator magnet
摘要 A refrigerator magnet for holding thin non-magnetic sheet material, such as paper, against a flat, smooth, magnetically attractive metallic surface, such as a refrigerator door. It comprises a one-piece rigid unitary body having a first bottom planar magnetic surface and at least one other adjoining bottom planar magnetic surface. The magnetic surfaces are joined along a common bend line at an obtuse angle. In use one of the magnetic surfaces is in contact with the metallic surface, leaving one or more paper-receiving gaps between the other magnetic surfaces(s) and the metallic surface. The bend line functions as a fulcrum whereby the body may be flipped by application of finger pressure to lift the first magnetic surface from the metallic surface and cause one of the other magnetic surfaces to clamp the paper and hold it magnetically against the metallic surface. The magnetic attraction between the body along the bend line and the magnetic surface holds the body in place while being flipped from one position to another.
申请公布号 US6302363(B1) 申请公布日期 2001.10.16
申请号 US19990404644 申请日期 1999.09.24
申请人 OLSON LOIS J.;OLSON DAVID V. 发明人 OLSON LOIS J.;OLSON DAVID V.
分类号 B42F15/06;G09F7/04;(IPC1-7):A47G1/17 主分类号 B42F15/06
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