Patent
   D424074
Priority
Aug 09 1999
Filed
Aug 09 1999
Issued
May 02 2000
Expiry
May 02 2014
Assg.orig
Entity
unknown
9
2
n/a
The ornamental design for a cutting tool insert, as shown and described.

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 forms no part of the claimed design.

Nelson, Joseph V.

Patent Priority Assignee Title
8500376, Dec 16 2006 KENNAMETAL WIDIA PRODUKTIONS GMBH & CO KG Cutting insert
D487757, May 28 2003 Kennametal Inc. Cutting insert
D487758, May 28 2003 Kennametal Inc. Cutting insert
D487901, May 28 2003 Kennametal Inc. Cutting insert
D488492, May 28 2003 Kennametal Inc. Cutting insert
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
4447175, Jan 30 1980 KENNAMETAL PC INC Cutting insert
5630681, Nov 21 1992 Widia GmbH Cutting insert with perpendicular ridges having transverse ribs for chip guiding
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 09 1999Kennametal Inc.(assignment on the face of the patent)
Aug 09 1999NELSON, JOSEPH V KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101580885 pdf
Oct 23 2000KENNAMETAL INCKENNAMETAL PC INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0110520001 pdf
Sep 10 2008KENNAMETAL PC INC KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216300840 pdf
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