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 left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear side elevational view thereof; and,

FIG. 7 is a front side elevational view thereof.

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

Referenced Cited
U.S. Patent Documents
D305663 January 23, 1990 Niebauer
4318645 March 9, 1982 McCreery
5947651 September 7, 1999 Murakami et al.
Patent History
Patent number: D426561
Type: Grant
Filed: Oct 12, 1999
Date of Patent: Jun 13, 2000
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: John P. Brosnahan (North Huntingdon, PA), James R. Kasperik (Latrobe, PA)
Primary Examiner: Antoine Duval Davis
Attorney: Larry R. Meenan
Application Number: 0/112,241
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;