Cutting insert

- Kennametal Inc.
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Description

FIG. 1 is a perspective view of a cutting insert showing our new design.

FIG. 2 is a top plan view of the cutting insert shown in FIG. 1;

FIG. 3 is a bottom plan view of the cutting insert shown in FIG. 1; and,

FIG. 4 is a side view of the cutting insert shown in FIG. 1.

Claims

The ornamental design for a cutting insert, as shown.

Referenced Cited
U.S. Patent Documents
4247232 January 27, 1981 McCreery et al.
4507024 March 26, 1985 Stashko
5441370 August 15, 1995 Pantzar et al.
D363076 October 10, 1995 Hansson et al.
D364178 November 14, 1995 Hansson et al.
D369362 April 30, 1996 Pantzar et al.
5544984 August 13, 1996 Pantzar
D422608 April 11, 2000 Malaker et al.
D487281 March 2, 2004 Roman et al.
D496950 October 5, 2004 Waggle et al.
D497923 November 2, 2004 Waggle et al.
D523039 June 13, 2006 Niebauer et al.
Patent History
Patent number: D559286
Type: Grant
Filed: Mar 20, 2007
Date of Patent: Jan 8, 2008
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: James M. Waggle (Derry, PA), Ronald L. Dudzinsky (Derry, PA), Shawn E. Frye (Latrobe, PA), Dennis W. McNamara (Greensburg, PA)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Larry R. Meenan
Application Number: 29/285,052
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)