Blade sharpener for household use
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United States of America Patent
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N/A
Issued Date -
Nov 4, 2004
app pub date -
Apr 29, 2004
filing date -
May 1, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A blade sharpener for grinding a kitchen knife, etc. in which two separate rotary shafts are provided in parallel, at least one whetstone is mounted on each one of the rotary shafts, the circumferential surface of the whetstone forms a grinding surface, the whetstone on one rotary shaft and the whetstone on the other rotary shaft are positionally shifted in the axial direction of the rotary shafts, and the cutting edge of the blade of kitchen knife is ground by moving the blade in the axial direction of the rotary shafts while applying the cutting edge to the grinding surfaces of the whetstones.
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Family
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