Cutting tool insert
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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
Patent History
Patent number: D412335
Type: Grant
Filed: Dec 18, 1998
Date of Patent: Jul 27, 1999
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: James R. Kasperik (Latrobe, PA), Kenneth L. Niebauer (Ligonier, PA)
Primary Examiner: Antoine Duval Davis
Attorney: John J. Prizzi
Application Number: 0/99,060
Type: Grant
Filed: Dec 18, 1998
Date of Patent: Jul 27, 1999
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: James R. Kasperik (Latrobe, PA), Kenneth L. Niebauer (Ligonier, PA)
Primary Examiner: Antoine Duval Davis
Attorney: John J. Prizzi
Application Number: 0/99,060
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;
International Classification: 1509;