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Cutoff insert
D329858 Cutoff insert
Patent Drawings:Drawing: D329858-2    Drawing: D329858-3    
« 1 »

(2 images)

Inventor: Gustafsson, et al.
Date Issued: September 29, 1992
Application: 07/406,116
Filed: September 12, 1989
Inventors: Gustafsson; Lars-Erik (Sandviken, SE)
Pettersson; Lars T. (Glen Rock, NJ)
Assignee: Sandvik AB (Sandviken, SE)
Primary Examiner: Walsh; Donald P.
Assistant Examiner: Davis; Antoine D.
Attorney Or Agent: Burns, Doane, Swecker & Mathis
U.S. Class: D15/139
Field Of Search: D15/139; D15/140; 83/845; 407/114; 407/115; 407/116; 407/117
International Class:
U.S Patent Documents: D275760; D278716; D284011; D306032; 2677170; 4340325; 4778311; 4844668; 4946319; 4992007; 4992008; 5004378
Foreign Patent Documents: 2804072
Other References: Teledyne Firth Sterling Cutting Tools, Atar Atal, Aug. 1981, pp. 44-48..
Valenite, Total Capability Tooling Manual, TRG & TRH Styles, May 1984 p. 189..
Kennam et al./81, Top Notch Threading and Grooving Inserts, .COPYRGT.1980, p. 34..









Abstract:
Claim: The ornamental design for a cutoff insert, as shown and described.
Description: FIG. 1 is a top, front and right side perspective view of a cutoff insert showing our new design;

FIG. 2 is a top, rear and right side perspective view;

FIG. 3 is a front elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a rear elevational view; and,

FIG. 8 is a left side elevational view thereof.

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