Grooving insert for machine tools

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Description

1.1 is a perspective view of grooving insert for machine tools showing my new design;

1.2 is a front view thereof;

1.3 is a back view thereof;

1.4 is a top view thereof;

1.5 is a bottom view thereof;

1.6 is a left view thereof; and

1.7 is a right view thereof.

The broken lines in the figures depict portions of the grooving insert which form no part of the claimed design.

Claims

The ornamental design for grooving insert for machine tools, as shown and described.

Referenced Cited
U.S. Patent Documents
5076739 December 31, 1991 Pano
D329439 September 15, 1992 Gustafsson
D330033 October 6, 1992 Gustafsson
5827017 October 27, 1998 Tagstrom
5975812 November 2, 1999 Friedman
D470516 February 18, 2003 Andersson
D502473 March 1, 2005 Tong
D537854 March 6, 2007 Tong
D607025 December 29, 2009 Niemi
8647028 February 11, 2014 Athad
D805565 December 19, 2017 Min
10010939 July 3, 2018 Inoue
20130183109 July 18, 2013 Fujii
Patent History
Patent number: D905141
Type: Grant
Filed: Jun 24, 2019
Date of Patent: Dec 15, 2020
Inventors: Byung Hoon Min (Cheongju-si), Young Heum Kim (Cheongju-si), Sung Guen Shin (Cheongju-si)
Primary Examiner: Nathaniel D. Buckner
Application Number: 35/507,444
Classifications