Cutting insert

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Description

FIG. 1 is a perspective view of an embodiment of the cutting insert.

FIG. 2 is a front elevation view thereof. A rear elevation view is identical with the front elevation view.

FIG. 3 is a top plain view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a right side elevation view thereof. A left side elevation view is identical with the right side elevation view; and,

FIG. 6 is a cross-sectional view thereof taken along line 14-14 in FIG. 2.

Claims

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

Referenced Cited
U.S. Patent Documents
D100199 June 1936 Burgess
4691998 September 8, 1987 Sakagaito et al.
D320213 September 24, 1991 Logan et al.
6079912 June 27, 2000 Rothballer
D482706 November 25, 2003 Svensson
6641337 November 4, 2003 Rothballer
6935815 August 30, 2005 Schwaner et al.
20040007115 January 15, 2004 Schwaner et al.
Foreign Patent Documents
D1321033 February 2008 JP
Patent History
Patent number: D651224
Type: Grant
Filed: May 17, 2011
Date of Patent: Dec 27, 2011
Assignee: Mitsubishi Materials Corporation (Tokyo)
Inventors: Hidebumi Takahashi (Ibaraki-ken), Hiroshi Hoki (Ibaraki-ken), Hiroaki Hayashizaki (Ibaraki-ken)
Primary Examiner: Patricia Palasik
Attorney: Leason Ellis LLP.
Application Number: 29/392,043
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)