Cutting insert

- Sandvik AB
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Description

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

FIG. 2 is a top, back perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a back elevational view thereof; and,

FIG. 8 is a left side elevational view thereof.

The left side and other end of the cutting insert are not shown as they are mirror images identical with the illustrated views.

Referenced Cited
U.S. Patent Documents
D329439 September 15, 1992 Gustafsson et al.
D329858 September 29, 1992 Gustafsson et al.
D330033 October 6, 1992 Gustafsson et al.
D330901 November 10, 1992 Gustafsson et al.
4778311 October 18, 1988 Niemi
5076739 December 31, 1991 Pano
Patent History
Patent number: D343400
Type: Grant
Filed: Mar 27, 1992
Date of Patent: Jan 18, 1994
Assignee: Sandvik AB
Inventors: Lars Lindstedt (Sandviken), Par Tagtstrom (Sandviken)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/858,773
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)