Tool holder for grooving machine tool
Description
1. Tool holder for grooving machine tool
The material is made of metal; the claimed design relates to a tool holder for grooving machine tool which is used for processing the metallic workpiece.
Claims
The ornamental design for a tool holder for grooving machine tool, as shown and described.
Referenced Cited
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Patent History
Patent number: D798924
Type: Grant
Filed: Apr 4, 2016
Date of Patent: Oct 3, 2017
Inventors: Byung Hoon Min (Cheongju-si), Young Heum Kim (Cheongju-si), Sung Guen Shin (Cheongju-si), Dong Sub An (Cheongju-si), Hyo San Kim (Cheongju-si)
Primary Examiner: Michael A Pratt
Application Number: 35/500,973
Type: Grant
Filed: Apr 4, 2016
Date of Patent: Oct 3, 2017
Inventors: Byung Hoon Min (Cheongju-si), Young Heum Kim (Cheongju-si), Sung Guen Shin (Cheongju-si), Dong Sub An (Cheongju-si), Hyo San Kim (Cheongju-si)
Primary Examiner: Michael A Pratt
Application Number: 35/500,973
Classifications
Current U.S. Class:
Tool Or Work Holder (D15/140)