Power cord
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United States of America Patent
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Jun 8, 2010
Grant Date -
Jan 10, 2008
app pub date -
Sep 8, 2006
filing date -
Jul 5, 2006
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A power cord which prevents breakage of a plug or cord/conductors even when treated roughly, and thus has a longer life. The power cord includes a plurality of cores of a synthetic resin, each for covering a connection section of a single blade among a plurality of blades, and an outer skin of a synthetic resin, for covering the plurality of cores together such that the blades are held at a specified interval spacing so as to form a plug. The synthetic resin forming the outer skin is softer than the synthetic resin forming the cores. The outer skin includes a thicker part for covering a border part of each cord having an internal covering member between a part covered with the core and a part exposed from the core.
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Family
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