Cutting tool insert

- Kennametal Inc.
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Description

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

FIG. 2 is a top plan view of FIG. 1, wherein the bottom plan view is identical;

FIG. 3 is a side elevation view taken along lines "3--3" in FIG. 2;

FIG. 4 is a side elevation view taken along lines "4--4" in FIG. 2.

FIG. 5 is an isometric view of a cutting tool insert in accordance with the second embodiment of the subject invention;

FIG. 6 is a top plan view of FIG. 5, wherein the bottom plan view is identical; and,

FIG. 7 is a side elevation view from any side of the insert in FIG. 5.

Referenced Cited
U.S. Patent Documents
D413612 September 7, 1999 Hartlohner et al.
D414502 September 28, 1999 Kasperik et al.
5738468 April 14, 1998 Boianjiu
Patent History
Patent number: D432147
Type: Grant
Filed: Jul 15, 1999
Date of Patent: Oct 17, 2000
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: James R. Kasperik (Latrobe, PA), Kenneth L. Niebauer (Ligonier, PA)
Primary Examiner: Antoine Duval Davis
Attorney: Larry R. Meenan
Application Number: 0/107,955
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;