SERRATED KNIFE
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United States of America Patent
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Issued Date -
Dec 21, 2017
app pub date -
Jun 17, 2016
filing date -
Jun 17, 2016
priority date (Note) -
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Abstract
A knife having a blade and a handle. The blade includes at least one cutting edge, a tip and a base. The handle includes a connection mechanism connecting the base of the blade to the handle. The cutting edge of the blade includes a plurality of serrated groups, each serrated group having at least a first arched recess with a first dimension, a second arched recess with a second dimension, and a third arched recess with a third dimension. The second dimension is at least 30% greater than the first dimension, and the third dimension is at least 30% greater than the second dimension. The arched recesses of each serrated group are arranged in ascending order in a direction from the tip of the blade to the handle. Multiple serrated teeth are formed between adjacent arched recesses.
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