Cutting insert for a rotary cutting machine tool
Latest Mitsubishi Hitachi Tool Engineering, ltd Patents:
Description
1. Cutting insert for a rotary cutting machine tool
The rear view is identical to the front view; the left view is identical to the right view. The broken lines depicting the remainder of the cutting insert show features that form no part of the claimed design.
Claims
The ornamental design for a cutting insert for a rotary cutting machine tool, as shown and described.
Referenced Cited
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Patent History
Patent number: D872784
Type: Grant
Filed: Mar 26, 2018
Date of Patent: Jan 14, 2020
Assignee: Mitsubishi Hitachi Tool Engineering, ltd (Tokyo)
Inventors: Fumihiko Inagaki (Narita), Yasuhiro Kiuchi (Narita), Yoshiyuki Kobayashi (Narita)
Primary Examiner: Richard E Chilcot
Application Number: 35/505,615
Type: Grant
Filed: Mar 26, 2018
Date of Patent: Jan 14, 2020
Assignee: Mitsubishi Hitachi Tool Engineering, ltd (Tokyo)
Inventors: Fumihiko Inagaki (Narita), Yasuhiro Kiuchi (Narita), Yoshiyuki Kobayashi (Narita)
Primary Examiner: Richard E Chilcot
Application Number: 35/505,615
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)