Gear cutting tool
The broken lines shown in the drawings illustrate portions of the gear cutting tool that form no part of the claimed design. The dot-dash lines show an unclaimed boundary which forms no part of the claimed design. The inside portions of the dot-dash lines form no part of the claimed design.
Claims
The ornamental design for a gear cutting tool, as shown and described.
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Type: Grant
Filed: Jun 16, 2015
Date of Patent: Mar 21, 2017
Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD. (Shiga)
Inventors: Yozo Nakamura (Tokyo), Toshimasa Kikuchi (Tokyo)
Primary Examiner: Patricia Palasik
Application Number: 29/530,334