Gear cutting tool
Latest MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD. Patents:
- THREE-DIMENSIONAL DEPOSITION METHOD AND THREE-DIMENSIONAL OBJECT
- THREE-DIMENSIONAL DEPOSITION DEVICE AND METHOD FOR REPLACING FIBER
- THREE-DIMENSIONAL DEPOSITION DEVICE AND METHOD
- THREE-DIMENSIONAL DEPOSITION DEVICE AND METHOD
- THREE-DIMENSIONAL DEPOSITION DEVICE AND THREE-DIMENSIONAL DEPOSITION METHOD
Description
The broken lines shown in the drawings illustrate portions of the gear cutting tool that form no part of the claimed design.
Claims
The ornamental design for a gear cutting tool, as shown and described.
Referenced Cited
U.S. Patent Documents
2126178 | August 1938 | Drummond |
2380208 | July 1945 | Ashton |
D519533 | April 25, 2006 | Frey |
D525995 | August 1, 2006 | Bjork |
D758463 | June 7, 2016 | Kikuchi |
D760826 | July 5, 2016 | Nakamura |
D774575 | December 20, 2016 | Nakamura |
D781941 | March 21, 2017 | Nakamura |
D803285 | November 21, 2017 | O'Barr |
D808450 | January 23, 2018 | Woodroof |
20020081161 | June 27, 2002 | Yamada |
20130091970 | April 18, 2013 | O-Oka |
20140140781 | May 22, 2014 | Sjoo |
Patent History
Patent number: D834078
Type: Grant
Filed: Apr 21, 2017
Date of Patent: Nov 20, 2018
Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD. (Shiga)
Inventor: Tetsuji Monden (Ritto)
Primary Examiner: Ian Simmons
Assistant Examiner: Khawaja Anwar
Application Number: 29/601,368
Type: Grant
Filed: Apr 21, 2017
Date of Patent: Nov 20, 2018
Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD. (Shiga)
Inventor: Tetsuji Monden (Ritto)
Primary Examiner: Ian Simmons
Assistant Examiner: Khawaja Anwar
Application Number: 29/601,368
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)