Cutting insert
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FIG. 1 is a perspective view of an alternate cutting insert showing a modified embodiment of our new design;
FIG. 2 is a top plan view of the cutting insert of FIG. 1, with the bottom view being a mirror image thereof;
FIG. 3 is a side elevational view thereof, with the remaining side elevational views being a mirror image thereof;
FIG. 4 is a perspective view of an alternate cutting insert showing a modified embodiment of our new design;
FIG. 5 is a top plan view of the cutting insert of FIG. 4, with the bottom view being a mirror image thereof; and,
FIG. 6 is a side elevational view thereof, with the remaining side elevational views being a mirror image thereof.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Type: Grant
Filed: Dec 13, 1999
Date of Patent: Oct 3, 2000
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: Rudi Hartlohner (Tuchenbach), Franz Havrda (Grossenseebach), David C. Johnston (Greensburg, PA)
Primary Examiner: Antoine Duval Davis
Attorney: Larry R. Meenan
Application Number: 0/115,353
International Classification: 1509;
