Cutting insert

- Kennametal Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a rear, perspective view of the cutting insert of FIG. 1;

FIG. 3 is a top view of the cutting insert of FIG. 1;

FIG. 4 is a bottom view of the cutting insert of FIG. 1;

FIG. 5 is a left side view of the cutting insert of FIG. 1;

FIG. 6 is a right side view of the cutting insert of FIG. 1;

FIG. 7 is a top view of the cutting insert of FIG. 1; and,

FIG. 8 is a rear view of the cutting insert of FIG. 1.

The broken-line disclosure in the views is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
4215957 August 5, 1980 Holma et al.
4318645 March 9, 1982 McCreery
4335984 June 22, 1982 Zweekly
4447175 May 8, 1984 Warren
4479744 October 30, 1984 Stricker
4487534 December 11, 1984 Reiter
4531864 July 30, 1985 Bylund
4597696 July 1, 1986 Maeda et al.
4626140 December 2, 1986 Zweekly et al.
4629371 December 16, 1986 Maeda et al.
4681486 July 21, 1987 Hale
4787784 November 29, 1988 Bernadic et al.
4846609 July 11, 1989 Bernadic et al.
4859122 August 22, 1989 Patterson et al.
4880338 November 14, 1989 Stashko
D305662 January 23, 1990 Niebauer
D305663 January 23, 1990 Niebauer
4915548 April 10, 1990 Fouquer et al.
4988242 January 29, 1991 Pettersson et al.
5044840 September 3, 1991 Fouquer et al.
5074720 December 24, 1991 Loqvist et al.
5116167 May 26, 1992 Niebauer
5122017 June 16, 1992 Niebauer
5207748 May 4, 1993 Katbi et al.
5265985 November 30, 1993 Boppana et al.
5282703 February 1, 1994 Itaba et al.
D357692 April 25, 1995 Ishikawa et al.
5525016 June 11, 1996 Paya et al.
5630681 May 20, 1997 Paya
5695303 December 9, 1997 Boianjiu et al.
5743681 April 28, 1998 Wiman et al.
5758994 June 2, 1998 Hintze et al.
5810520 September 22, 1998 Hintze et al.
5839857 November 24, 1998 Paya
D423024 April 18, 2000 Hartlohner et al.
D424074 May 2, 2000 Nelson
D426562 June 13, 2000 Kasperik et al.
6152658 November 28, 2000 Satran et al.
D435570 December 26, 2000 Hartlohner et al.
6186705 February 13, 2001 Kumar et al.
6234726 May 22, 2001 Okada et al.
6267541 July 31, 2001 Isakov et al.
6447218 September 10, 2002 Lagerberg
Foreign Patent Documents
0 046 511 June 1986 EP
0 404 744 August 1994 EP
Patent History
Patent number: D487757
Type: Grant
Filed: May 28, 2003
Date of Patent: Mar 23, 2004
Assignee: Kennametal Inc. (Latrobe, PA)
Inventors: James Robert Kasperik (Latrobe, PA), Joseph Victor Nelson (Greensburg, PA)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: Larry R. Meenan
Application Number: 29/182,481
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;