Cutting tool insert

- Kennametal Inc.
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Description

FIG. 1 is an isometric view of a cutting tool insert, in accordance with the subject invention;

FIG. 2 is a bottom view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a front side elevational view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
5192171 March 9, 1993 Ther et al.
5249894 October 5, 1993 Bernadic et al.
Patent History
Patent number: D427215
Type: Grant
Filed: Oct 22, 1999
Date of Patent: Jun 27, 2000
Assignee: Kennametal Inc. (Latrobe, PA)
Inventor: Joseph V. Nelson (South Greensburg, PA)
Primary Examiner: Antoine Duval Davis
Attorney: Larry R. Meenan
Application Number: 0/112,853
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;