Patent
   D347012
Priority
May 08 1992
Filed
May 08 1992
Issued
May 17 1994
Expiry
May 17 2008
Assg.orig
Entity
unknown
14
12
n/a
The ornamental design for a chip control insert, as shown and described.

FIG. 1 is a top and left side perspective view of a cutting tool insert showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is an elevational view, taken from the right side;

FIG. 4 is a bottom plan view;

FIG. 5 is a cross sectional view taken along line V--V in FIG. 2 thereof; and,

FIG. 6 is a cross sectional view taken along line VI--VI in FIG. 2 thereof.

Griffin, Earl L., Huston, Mark F.

Patent Priority Assignee Title
6123488, Dec 23 1998 KENNAMETAL INC Cutting insert with universal identification
6379087, Feb 07 2000 Kennametal Inc.; KENNAMETAL INC Cutting insert with split face clamping surfaces and toolholder therefor
D359969, Jun 15 1994 KENNAMETAL INC Cutting tool insert
D363727, Aug 10 1993 KENNAMETAL INC Cutting tool insert
D413908, Dec 23 1998 KENNAMETAL INC Cutting tool insert
D430583, Oct 01 1999 KENNAMETAL INC Cutting insert
D442191, Feb 07 2000 Kennametal Inc.; KENNAMETAL INC Cutting tool insert
D445809, Feb 07 2000 Kennametal Inc. Cutting tool insert
D445810, Feb 07 2000 Kennametal Inc. Cutting tool insert
D445811, Feb 07 2000 Kennametal Inc. Cutting tool insert
D829785, Jun 23 2016 Kyocera Corporation Cutting insert
D878436, Nov 16 2017 US Synthetic Corporation Cutting tool
D908753, Nov 16 2017 US Synthetic Corporation Cutting tool
D914070, Nov 16 2017 ULTERRA DRILLING TECHNOLOGIES, L P Cutting tool
Patent Priority Assignee Title
4846609, Aug 03 1987 Valenite, LLC Polygonal cutting insert
5040930, Mar 11 1989 Zinner GmbH Prazisionswerkzeuge Cutting tool
5122017, Feb 19 1991 KENNAMETAL INC Cutting insert with chip control
5141367, Dec 18 1990 KENNAMETAL INC Ceramic cutting tool with chip control
5147159, Dec 24 1990 Valenite, LLC Chip control insert
5192171, Jan 07 1991 Valenite, LLC Chip control insert
5193947, Mar 04 1991 Valenite, LLC High depth, low force cutting insert
D304949, Jan 22 1988 KENNAMETAL PC INC Cutting tool insert
D305239, Jan 22 1988 KENNAMETAL PC INC Cutting tool insert
D307149, Jan 22 1988 KENNAMETAL PC INC Cutting tool insert
D308975, Jan 22 1988 KENNAMETAL PC INC Cutting tool insert
D311010, Jan 22 1988 KENNAMETAL PC INC Cutting tool insert
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 1992HUSTON, MARK F KENNAMETAL INC A CORP OF PENNSYLVANIAASSIGNMENT OF ASSIGNORS INTEREST 0061190383 pdf
May 04 1992GRIFFIN, EARL LKENNAMETAL INC A CORP OF PENNSYLVANIAASSIGNMENT OF ASSIGNORS INTEREST 0061190383 pdf
May 08 1992Kennametal 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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