Milling tool
The present invention is a mill with chips (including, without limitation, carbide chips) used to grind metal and other materials. Uses of the mill of the present invention include, without limitation, removal of unwanted materials from a wellbore.
Claims
The ornamental design for a milling tool, as shown and described.
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Type: Grant
Filed: Aug 1, 2014
Date of Patent: Mar 1, 2016
Inventor: Duane C. Dunnahoe (New Iberia, LA)
Primary Examiner: Patricia Palasik
Application Number: 29/498,258