Rotary electric shaver and inner cutter therefor
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United States of America Patent
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N/A
Issued Date -
Jul 24, 2008
app pub date -
Dec 20, 2007
filing date -
Dec 22, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An inner cutter including a circular hub unit, which is coupled to a rotary drive shaft, and a ring-shaped inner cutter main unit, which is secured to the hub unit and is formed with cutter blades standing up from their lower portions with the upper parts sliding against the inside lower surface of the outer cutter; and the cutter blades being formed with reduced cross-sectional portions that have a dimension in the radial direction of circular hub unit (or of the ring-shaped inner cutter main body) made smaller than a dimension in the radial direction of blade tip ends.
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