Cutting tool inserts
CLAIM The ornamental design for a cutting tool insert, as shown and described. 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 from any side of the cutting tool insert in FIG. 2; FIG. 4 is a cross-sectional view taken along lines “4—4” in FIG. 1; 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; FIG. 7 is a side elevation view from any side of the cutting tool insert in FIG. 5; FIG. 8 is a cross-section view taken along lines “8—8” in FIG. 5; FIG. 9 is an isometric view of a cutting tool insert in accordance with a third embodiment of the subject invention; FIG. 10 is a top plan view of FIG. 9, wherein the bottom plan view is identical; FIG. 11 is a side elevation view looking at the right side of the cutting tool insert in FIG. 10; FIG. 12 is a side elevation view looking at the cutting tool insert in FIG. 10 from the bottom of the page; FIG. 13 is a cross-section view taken along lines “13—13” of FIG. 10; FIG. 14 is a cross-section view taken along lines “14—14” of FIG. 10; FIG. 15 is a cross-section view taken along lines “15—15” of FIG. 10; FIG. 16 is an isometric view of a cutting insert in certain accordance with a fourth embodiment of the subject invention; FIG. 17 is a top plan view of FIG. 16, wherein the bottom plan view is identical; FIG. 18 is a side elevation view looking at the right side of the cutting tool insert in FIG. 17; FIG. 19 is a side elevation view looking at the cutting tool insert in FIG. 17 from the bottom of the page; FIG. 20 is a cross-section view taken along lines “20—20” of FIG. 17; FIG. 21 is a cross-section view taken along lines “21—21” of FIG. 17; FIG. 22 is a cross-section view taken along lines “22—22” of FIG. 17; FIG. 23 is an isometric view of a cutting tool insert in accordance with a fifth embodiment of the subject invention; FIG. 24 is a top plan view of FIG. 23, wherein the bottom plan view is identical; FIG. 25 is a side elevation view looking at the right side of the cutting tool insert in FIG. 24; FIG. 26 is a side elevation view looking at the cutting tool insert in FIG. 24 from the bottom of the page; FIG. 27 is a cross-section view taken along lines “27—27” of FIG. 24; FIG. 28 is a cross-section view taken along lines “28—28” of FIG. 24; and, FIG. 29 is a cross-section view taken along lines “29—29” of FIG. 24.
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Claims
Type: Grant
Filed: Sep 24, 1999
Date of Patent: May 1, 2001
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: Rudi Hartlohner (Tuchenbach), Franz Havrda (Grossenseebach)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: John J. Prizzi
Application Number: 29/113,479
International Classification: 1509;