Cutting insert

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Description

1. Cutting insert

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

Claims

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

Referenced Cited
U.S. Patent Documents
D363727 October 31, 1995 DeRoche
D416917 November 23, 1999 Xie
D442193 May 15, 2001 Isaksson
D477004 July 8, 2003 Arvidsson
D523039 June 13, 2006 Niebauer
D638452 May 24, 2011 Morrison
D640717 June 28, 2011 Morrison
D658218 April 24, 2012 Morrison
D673194 December 25, 2012 Kovac
D709110 July 15, 2014 Morrison
D710409 August 5, 2014 Morrison
D710917 August 12, 2014 Jung
20050244233 November 3, 2005 Jonsson
20090290946 November 26, 2009 Zastrozynski
20100034602 February 11, 2010 Sung
20100239379 September 23, 2010 Choi
20110116878 May 19, 2011 Ebert
Patent History
Patent number: D822079
Type: Grant
Filed: Mar 15, 2017
Date of Patent: Jul 3, 2018
Inventors: Nam Seon Lee (Cheongju-si), Hyo San Kim (Cheongju-si), Ki Chan Nam (Cheongju-si), Young Heum Kim (Cheongju-si)
Primary Examiner: Richard E Chilcot
Application Number: 35/502,866
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)