Anti-theft marking for copper clad steel
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United States of America Patent
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May 28, 2013
Grant Date -
Aug 12, 2010
app pub date -
Feb 12, 2010
filing date -
Feb 12, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A copper clad steel (CCS) wire is at least partially covered on its exterior to visibly distinguish the CCS wire from a pure/solid copper wire. A coating, such as tin, zinc or paint, covers at least portions of the CCS wire. The coating may be applied in strips, rings or a helix to identify the CCS wire as not be formed of solid copper. In the instance of a stranded CCS wire, one or more of the outer strands may be partially or entirely coated to give the overall stranded CCS wire a distinguishing outer structure.
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