Cutting edge with microscopically sized channels to enhance cutting performance

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United States of America Patent

PATENT NO 9975260
SERIAL NO

15194054

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Apparatus and method for sharpening a cutting tool so as to have enhanced cutting performance. In some embodiments, a tool sharpener is provided having a rigid body with a slot extending therein. A knurl roller is disposed within an internal cavity within the rigid body and mounted for rotation about a selected axis adjacent the slot to facilitate a cold forging operation upon a cutting edge of a cutting tool via insertion of the cutting edge into the slot and retraction of the cutting tool across the knurl roller. An abrasive member is affixed to the rigid body to facilitate a sharpening operation upon the cutting edge by advancement of the cutting edge thereacross.

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First Claim

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Patent Owner(s)

  • DAREX, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dovel, Daniel T Shady Cove, US 52 211

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