Knife Sharpening Tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jan 13, 2011
app pub date -
Jul 7, 2009
filing date -
Jul 7, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sharpening tool includes a handle, a first sharpening unit mounted on a first end of the handle, and a second sharpening unit mounted on a second end of the handle. The first sharpening unit includes a fixed blade mounted on the handle, a first threaded post rotatably mounted on the handle, a first slide having a first toothed portion meshing with the first threaded post, and a movable blade fixed on the first slide. The second sharpening unit includes a second threaded post rotatably mounted on the handle, a second slide having a second toothed portion meshing with the second threaded post, and a flat blade fixed on the second slide.
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