Patent ID: 6062967
Filing Date: 2000-05-16
Classification: A45D,A61B

Abstract:
A file having revealed indicia, comprising:a generally planar body of nominal thickness, having a front face, a rear face, and lateral edges disposed between said front face and said rear face;a first abrasive surface disposed upon at least one of said front face and said rear face, wherein said first abrasive surface comprises small particles of transparent abrasive grit and a transparent bonding agent, and wherein said first abrasive surface is disposed over and covers said indicia; andindicia printed on at least one of said front face and said rear face, wherein said indicia is located entirely below said first abrasive surface between said generally planar body and said first abrasive surface, said indicia being visible through said particles of abrasive grit and said transparent bonding agent, wherein said generally planar body comprises a core of flexible foamed synthetic resin, a first stratum of bendable solid material disposed between said core and said front face, and a second stratum of bendable solid material disposed between said core and said rear face, said generally planar body thus being partially flexible.