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The ornamental design for a gear cutting tool, as shown and described.
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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.
Nakamura, Yozo, Kikuchi, Toshimasa
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 26 2015 | NAKAMURA, YOZO | MITSUBISHI HEAVY INDUSTRIES, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035848 | /0737 | |
May 26 2015 | KIKUCHI, TOSHIMASA | MITSUBISHI HEAVY INDUSTRIES, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035848 | /0737 | |
Jun 16 2015 | MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD. | (assignment on the face of the patent) | / | |||
Mar 25 2016 | MITSUBISHI HEAVY INDUSTRIES, LTD | MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 038194 | /0573 |
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