Patent
   D347642
Priority
May 14 1990
Filed
Oct 22 1990
Issued
Jun 07 1994
Expiry
Jun 07 2008
Assg.orig
Entity
unknown
36
9
n/a
The ornamental design for a cutting insert for end mills, as shown and described.

FIG. 1 is a right, front perspective view of a cutting insert for end mills showing my new design;

FIG. 2 is a right, rear perspective view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is an end elevational view thereof; and,

FIG. 6 is a side elevational view thereof.

Lindberg, Hans

Patent Priority Assignee Title
5771763, Oct 21 1993 Sandvik Intellectual Property Aktiebolag Cutting tool insert
9981323, Jul 16 2015 KENNAMETAL INC Double-sided tangential cutting insert and cutting tool system using the same
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D572279, Jul 05 2006 SUMITOMO ELECTRIC HARDMETAL CORP. Throwaway insert for a pin mirror cutter
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D585467, Jul 05 2006 SUMITOMO ELECTRIC HARDMETAL CORP. Throwaway insert for a pin mirror cutter
D588616, Mar 31 2008 SUMITOMO ELECTRIC HARDMETAL CORP. Indexable insert of cutting edge for metal cutting tools
D589542, Jul 05 2006 SUMITOMO ELECTRIC HARDMETAL CORP. Throwaway insert for a pin mirror cutter
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D781360, Apr 02 2015 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting tool
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D786325, Nov 23 2015 TaeguTec Ltd. Cutting insert
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D789429, Jul 09 2014 SUMITOMO ELECTRIC HARDMETAL CORP. Tip for cutting tool
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Patent Priority Assignee Title
3116538,
3786545,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 22 1990Sandvik AB(assignment on the face of the patent)
Nov 08 1990LINDBERG, HANSSANDVIK AB, A CORP OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0055640233 pdf
May 16 2005Sandvik ABSANDVIK INTELLECTUAL PROPERTY HBASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162900628 pdf
Jun 30 2005SANDVIK INTELLECTUAL PROPERTY HBSandvik Intellectual Property AktiebolagASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166210366 pdf
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