Cutting tool insert

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Information

Patent Grant
D337335

References
Source

Patent Number
D337,335
Date Filed
Thursday, August 22, 1991
33 years ago
Date Issued
Tuesday, July 13, 1993
31 years ago

Inventors
- Kenneth L. Niebauer
Original Assignees
- Kennametal Inc.
Examiners
- Douglas; Alan P.
- Davis; Antoine D.
Agents
- Porcelli; James G.

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 138
- D15 139
- 407 114
- 407 115
- 407 116
- 407 117
- 407 118
- 407 119
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (9)

Number	Name	Date	Kind
D305663	Niebauer	Jan 1990
3733664	McKelvey	May 1973
3815191	Holma	Jun 1974
3973307	McCreery et al.	Aug 1976
3975809	Sorice et al.	Aug 1976
4056871	Bator	Nov 1977
4259033	McCreery et al.	Mar 1981
4465412	Zweekly	Aug 1984
4685844	McCreery et al.	Aug 1987

Foreign Referenced Citations (3)

Number	Date	Country
2258448	Aug 1973	DEX
1241654	Dec 1960	FRX
831244	Mar 1960	GBX

Non-Patent Literature Citations (1)

Entry
Kennametal "Tools, tooling systems, and services for the global metalworking industry" catalog, A90-41(150)E1, p. 42 Insert VNGS, p. 19 Insert CNMG.