Patent
   D502473
Priority
Apr 04 2003
Filed
Apr 04 2003
Issued
Mar 01 2005
Expiry
Mar 01 2019
Assg.orig
Entity
unknown
12
7
n/a
I claim the ornamental design for a cutting insert structure, as shown and described.

FIG. 1 is a perspective view of a cutting insert structure showing one embodiment of my new design;

FIG. 2 is a left end view of the cutting insert structure shown in FIG. 1;

FIG. 3 is a right end view of the cutting insert structure shown in FIG. 1;

FIG. 4 is a top plan view of the cutting insert structure shown in FIG. 1;

FIG. 5 is a side elevational view of the cutting insert structure shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the cutting insert structure shown in FIG. 1.

FIG. 7 is a perspective view of a cutting insert structure showing another embodiment of my new design;

FIG. 8 is a left end view of the cutting insert structure shown in FIG. 7;

FIG. 9 is a right end view of the cutting insert structure shown in FIG. 7;

FIG. 10 is a top plan view of the cutting insert structure shown in FIG. 7;

FIG. 11 is a side elevational view of the cutting insert structure shown in FIG. 7; and,

FIG. 12 is a bottom plan view of the cutting insert structure shown in FIG. 1.

The broken lines in FIGS. 1-12 are for illustrative purposes only and do not form part of the invention shown in FIGS. 1-12.

Tong, Nelson Pao Chung

Patent Priority Assignee Title
7883300, Oct 17 2003 KENNAMETAL INC Tool holder and metal cutting insert with chip breaking surfaces
D607025, Dec 04 2007 SECO TOOLS AB Cutting insert for chip removal
D712942, Mar 25 2013 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting insert
D812116, Jun 29 2016 TaeguTec Ltd. Cutting insert
D838300, Dec 04 2017 Iscar, Ltd. Cutting insert
D860738, Feb 10 2018 True Fabrications, Inc. Bottle opener
D863385, Nov 24 2017 NTK CUTTING TOOLS CO , LTD Throwaway tip for cutting tool
D880547, Nov 30 2017 Illinois Tool Works Inc.; Illinois Tool Works Inc Cutting insert
D905141, Feb 26 2019 Grooving insert for machine tools
D912708, Nov 30 2017 Illinois Tool Works Inc. Cutting insert
D953395, May 15 2020 Grooving insert
D953396, Apr 29 2021 Grooving insert for machine tools for metalworking
Patent Priority Assignee Title
5511911, Jul 05 1994 Valenite, LLC Cutting insert
5676495, Jul 05 1994 Valenite, LLC Cutting insert
6238147, May 22 1998 Sandvik Intellectual Property Aktiebolag Cutting insert for grooving
D452870, Mar 02 2000 Sandvik Intellectual Property Aktiebolag Cutting insert for chip forming machining
D466537, Mar 02 2000 Sandvik Intellectual Property Aktiebolag Cutting insert for chip forming machining
D470516, Aug 31 2001 Sandvik Intellectual Property Aktiebolag Cutting insert
D470517, Aug 31 2001 Sandvik Intellectual Property Aktiebolag Cutting insert
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 24 2003TONG, NELSON PAO CHUNGManchester Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139400368 pdf
Apr 04 2003Manchester Tool Company(assignment on the face of the patent)
Sep 30 2008KENNAMETAL INC ON BEHALF OF MANCHESTER TOOL COMPANY KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216030266 pdf
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