Cutting insert

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Description

FIG. 1 is a perspective view from the front side of a first embodiment of a cutting insert showing our new design;

FIG. 2 is a perspective view from the rear side thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a left side elevation view thereof;

FIG. 9 is a perspective view from the front side of a second embodiment of a cutting insert showing our new design;

FIG. 10 is a perspective view from the rear side thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a right side elevation view thereof; and,

FIG. 16 is a left side elevation view thereof.

Greyscale images of a cutting insert are shown in the figures. The contrast in greyscale represents a contrast in appearance only and does not represent any particular color, material, texture or finish.

Claims

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

Referenced Cited
U.S. Patent Documents
5052863 October 1, 1991 Satran
D347642 June 7, 1994 Lindberg
5368418 November 29, 1994 Bentjens
5513931 May 7, 1996 Reiterman
5853267 December 29, 1998 Satran
D404406 January 19, 1999 Satran
D486505 February 10, 2004 Arvidsson
7168512 January 30, 2007 Schuffenhauer
D705281 May 20, 2014 Heinasenaho
D738412 September 8, 2015 Choi
D748703 February 2, 2016 Nam
D752664 March 29, 2016 Jung
D772318 November 22, 2016 Nam
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D805566 December 19, 2017 Oh
D816744 May 1, 2018 Lee
Patent History
Patent number: D828414
Type: Grant
Filed: Nov 30, 2016
Date of Patent: Sep 11, 2018
Assignee: Mitsubishi Hitachi Tool Engineering, Ltd. (Tokyo)
Inventors: Hayato Takahashi (Chiba), Yoshiyuki Kobayashi (Chiba), Shoujirou Touma (Chiba)
Primary Examiner: Patricia A Palasik
Application Number: 29/586,015
Classifications