Cutting insert

Hartlohner , et al. October 3, 2

Patent Grant D431579

U.S. patent number D431,579 [Application Number D/115,353] was granted by the patent office on 2000-10-03 for cutting insert. This patent grant is currently assigned to Kennametal Inc.. Invention is credited to Rudi Hartlohner, Franz Havrda, David C. Johnston.


United States Patent D431,579
Hartlohner ,   et al. October 3, 2000

Cutting insert

Claims

The ornamental design for a cutting insert, as shown and described.
Inventors: Hartlohner; Rudi (Tuchenbach, DE), Havrda; Franz (Grossenseebach, DE), Johnston; David C. (Greensburg, PA)
Assignee: Kennametal Inc. (Latrobe, PA)
Appl. No.: D/115,353
Filed: December 13, 1999

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
107535 Jun 30, 1999 Des. 423024

Current U.S. Class: D15/139
Current International Class: 1509
Field of Search: ;D15/139 ;407/114-118

References Cited [Referenced By]

U.S. Patent Documents
D409632 May 1999 Hartlohner et al.
5702210 December 1997 Bolanjiu
Primary Examiner: Davis; Antoine Duval
Attorney, Agent or Firm: Meenan; Larry R.

Description



FIG. 1 is a perspective view of an alternate cutting insert showing a modified embodiment of our new design;

FIG. 2 is a top plan view of the cutting insert of FIG. 1, with the bottom view being a mirror image thereof;

FIG. 3 is a side elevational view thereof, with the remaining side elevational views being a mirror image thereof;

FIG. 4 is a perspective view of an alternate cutting insert showing a modified embodiment of our new design;

FIG. 5 is a top plan view of the cutting insert of FIG. 4, with the bottom view being a mirror image thereof; and,

FIG. 6 is a side elevational view thereof, with the remaining side elevational views being a mirror image thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

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