Patent
   D426839
Priority
Nov 19 1999
Filed
Nov 19 1999
Issued
Jun 20 2000
Expiry
Jun 20 2014
Assg.orig
Entity
unknown
11
5
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 bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front side elevational view thereof;

FIG. 5 is a rear side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Nelson, Joseph V., Morrison, Lewis R.

Patent Priority Assignee Title
11413689, May 28 2020 Kennametal Inc. Cutting inserts with control cavities
6684752, Jul 04 2001 NEW ISCAR LTD ; Iscar Ltd Milling cutter and cutting insert therefor
D436608, Jul 07 1999 Kennametal Inc. Cutting insert
D523040, Oct 18 2005 Kennametal Inc.; KENNAMETAL INC Cutting tool insert
D935498, May 28 2020 Kennametal Inc. Cutting insert
D960944, Nov 13 2019 OSG CORPORATION Cutting insert
D960945, Nov 13 2019 OSG CORPORATION 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
5116167, Feb 19 1991 KENNAMETAL INC Cutting insert with chip control
5122017, Feb 19 1991 KENNAMETAL INC Cutting insert with chip control
D345984, Apr 14 1992 Mitsubishi Materials Corporation Cutter insert
D389846, Mar 28 1996 Sandvik Intellectual Property Aktiebolag Cutting insert
D412335, Dec 18 1998 KENNAMETAL INC Cutting tool insert
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 1999MORRISON, LEWIS R KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104030162 pdf
Nov 17 1999NELSON, JOSEPH V KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104030162 pdf
Nov 19 1999Kennametal Inc.(assignment on the face of the patent)
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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