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The ornamental design for a cutting tool insert, as shown and described. |
FIG. 1 is a top perspective view of a cutting tool insert showing my new design;
FIG. 2 is a top plan view, the bottom plan view being identical;
FIG. 3 is a right side elevation view, the left side elevation view being identical;
FIG. 4 is a cross-sectional view taken along line 4--4 in FIG. 2;
FIG. 5 is an enlarged view of the encircled dot-dash portion shown in FIG. 4;
FIG. 6 is a cross-sectional view taken along the line 6--6 in FIG. 2; and,
FIG. 7 is an enlarged view of the encircled dot-dash portion shown in FIG. 6.
Patent | Priority | Assignee | Title |
D389497, | Mar 28 1996 | Sandvik Intellectual Property Aktiebolag | Cutting insert |
D389846, | Mar 28 1996 | Sandvik Intellectual Property Aktiebolag | Cutting insert |
D425085, | Jul 02 1998 | Valenite, LLC | Polygonal indexable cutting insert |
D431578, | Mar 28 1996 | Sandvik Intellectual Property Aktiebolag | Cutting insert |
D435570, | Jul 07 1999 | Kennametal Inc. | Cutting insert |
D523040, | Oct 18 2005 | Kennametal Inc.; KENNAMETAL INC | Cutting tool insert |
D918280, | Feb 18 2019 | Double cutting die | |
D978207, | Mar 29 2021 | Cutting insert for machine tools for metalworking | |
D978208, | Mar 29 2021 | Cutting insert for machine tools for metalworking | |
ER2705, | |||
ER3428, |
Patent | Priority | Assignee | Title |
5141367, | Dec 18 1990 | KENNAMETAL INC | Ceramic cutting tool with chip control |
5147159, | Dec 24 1990 | Valenite, LLC | Chip control insert |
D307149, | Jan 22 1988 | KENNAMETAL PC INC | Cutting tool insert |
D352511, | May 08 1991 | KENNAMETAL INC | Cutting tool insert |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 18 1994 | Kennametal Inc. | (assignment on the face of the patent) | / | |||
May 18 1994 | NIEBAUER, KENNETH L | KENNAMETAL INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006995 | /0741 | |
Oct 23 2000 | KENNAMETAL INC | KENNAMETAL PC INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011052 | /0001 | |
Sep 10 2008 | KENNAMETAL PC INC | KENNAMETAL INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021630 | /0840 |
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