Cutting insert

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FIG. 1 is a perspective view of the front, top plan and left side of a cutting insert showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is an enlarged perspective view thereof;

FIG. 9 is an enlarged front view thereof;

FIG. 10 is an enlarged rear view thereof;

FIG. 11 is an enlarged top plan view thereof;

FIG. 12 is an enlarged left side view thereof; and,

FIG. 13 is a perspective reference view of usage thereof.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.


The ornamental design for a cutting insert, as shown and described.

Referenced Cited
U.S. Patent Documents
D137803 May 1944 Wilson
D138368 July 1944 Wilson
3443457 May 1969 Nedsten
D275760 October 2, 1984 Cochran
D295016 April 5, 1988 Forrester
D311193 October 9, 1990 Andersson et al.
4992007 February 12, 1991 Satran
D330381 October 20, 1992 Gustafsson et al.
RE37595 March 19, 2002 Lindstedt
D465229 November 5, 2002 Hole et al.
7195427 March 27, 2007 Sjoo et al.
D619153 July 6, 2010 Davidson
20030010403 January 16, 2003 Smith
20070086864 April 19, 2007 Hecht
20070258779 November 8, 2007 Lundvall
Patent History
Patent number: D633535
Type: Grant
Filed: Oct 4, 2010
Date of Patent: Mar 1, 2011
Assignee: Sumitomo Electric Hardmetal Corp. (Itami-shi)
Inventors: Kunishige Tanaka (Itami), Yasuyuki Kanada (Itami), Hirofumi Tamanishi (Itami)
Primary Examiner: Patricia Palasik
Attorney: Venable LLP
Application Number: 29/376,224