Magnetically encodable card having magnetic pigment uniformly dispersed in plastic
AssigneeEastman Kodak Company
InventorsTomasz Mark Jagielinski, Frederick John Jeffers, Robert Owen James
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Abstract
A magnetically encodable card made of a solid plastic material having uniformly dispersed magnetic particles throughout the plastic material. The card is preferably formed of two major faces with connecting edges. Data can be recorded on one or both of the major faces, and can also be recorded on one or more of the card edges.
Claims12
A magnetically encodable card comprising a body having upper and lower surfaces and first, second, third, and fourth edges, said body being formed of a plastic material having magnetic particles non-randomly, uniformly dispersed throughout the plastic material and capable of magnetically recording data.
Dependencies are inferred from the claim text.