Cutting bit

- KENNAMETAL INC.
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Description

FIG. 1 is an isometric top view of a cutting bit showing our new design, in accordance with at least one aspect;

FIG. 2 is a front view of the cutting bit of FIG. 1;

FIG. 3 is a rear view of the cutting bit of FIG. 1;

FIG. 4 is a right side view of the cutting bit of FIG. 1;

FIG. 5 is a left side view of the cutting bit of FIG. 1;

FIG. 6 is a top view of the cutting bit of FIG. 1; and,

FIG. 7 is a bottom view of the cutting bit of FIG. 1.

Claims

We claim the ornamental design for a cutting bit, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D81479 July 1930 Heitxamp
5131725 July 21, 1992 Rowlett
D347232 May 24, 1994 Massa
5324098 June 28, 1994 Massa
5484191 January 16, 1996 Sollami
D387072 December 2, 1997 Ojanen
D404629 January 26, 1999 Cooper
6019434 February 1, 2000 Emmerich
6196636 March 6, 2001 Mills
6249950 June 26, 2001 Brask
6341823 January 29, 2002 Sollami
6354771 March 12, 2002 Bauschulte
6857831 February 22, 2005 Davis
D520035 May 2, 2006 Kammerer
D570886 June 10, 2008 Chiang
D572735 July 8, 2008 Kammerer
D572736 July 8, 2008 Chiang
D585918 February 3, 2009 Chiang
D627808 November 23, 2010 Kammerer
D627809 November 23, 2010 Kammerer
D636797 April 26, 2011 Kammerer
D637213 May 3, 2011 Kammerer
8840344 September 23, 2014 Stenman
D742948 November 10, 2015 Kenno
D742949 November 10, 2015 Kenno
9458607 October 4, 2016 Swope
20020164215 November 7, 2002 Bauschulte
20060055229 March 16, 2006 Stehney
20100295360 November 25, 2010 Krämer
20100320003 December 23, 2010 Sollami
20110204702 August 25, 2011 Lehnert
Patent History
Patent number: D868122
Type: Grant
Filed: Feb 22, 2017
Date of Patent: Nov 26, 2019
Assignee: KENNAMETAL INC. (Latrobe, PA)
Inventors: David S. Rose (Windber, PA), Rohit Jadia (Delmont, PA), Brandon J. Kenno (Windber, PA)
Primary Examiner: Patricia A Palasik
Application Number: 29/594,776
Classifications