Reciprocation type electric shaver
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United States of America Patent
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-
Dec 16, 2008
Grant Date -
Jun 29, 2006
app pub date -
Dec 28, 2005
filing date -
Dec 28, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a reciprocation type electric shaver having an outside blade unit detachable from a main body, the outside blade unit comprises a main blade, a slit blade and an outside blade holder for holding the main blade and the slit blade capable of floating up and down. A coupling structure for coupling the slit blade on the outside blade holder has a retaining structure for engaging the slit blade and the outside blade holder in a lateral direction of the outside blade unit so as to prevent disengagement of the slit blade from the outside blade holder when the slit blade is floated up and down with inclination. The retaining structure is a pair of fitting recesses formed on the slit blade and a pair of fitting protrusions formed on the outside blade holder.
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