Cutting insert

- Sandvik Aktiebolag
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Description

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

FIG. 2 is a top plan view thereof, the bottom plan view being identical;

FIG. 3 is a front elevational view thereof, the back elevational view being identical; and,

FIG. 4 is a right side elevational view thereof, the left side elevational view being identical.

Referenced Cited
U.S. Patent Documents
D345985 April 12, 1994 Ishikawa et al.
4941780 July 17, 1990 Takahashi
5044840 September 3, 1991 Fouquer et al.
5476346 December 19, 1995 Lundsrom
Patent History
Patent number: D389496
Type: Grant
Filed: Sep 27, 1996
Date of Patent: Jan 20, 1998
Assignee: Sandvik Aktiebolag (Sandviken)
Inventors: Sture Muren (Gavle), Jorgen Wiman (Sandviken)
Primary Examiner: Antoine Duval Davis
Law Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 0/60,377
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;