Cutting blade and rotary cutting assembly for shredders
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United States of America Patent
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May 19, 2009
Grant Date -
May 22, 2008
app pub date -
Nov 20, 2006
filing date -
Nov 20, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates generally to cutting blades for shredders. Specifically, this invention teaches cutting blades and a rotary cutting assembly which reduce the power needed to shred paper, plastic, and other forms of media that hold information. This is accomplished by creating a cutting blade with at least three adjacent teeth. The formation of three or more adjacent teeth more readily tears through paper and other media thus reducing the amount of power necessary to drive a shredder.
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