Servo amplifier
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Description
The broken lines illustrate portions of the servo amplifier that form no part of the claimed design.
Claims
The ornamental design for a servo amplifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
4503484 | March 5, 1985 | Moxon |
4862320 | August 29, 1989 | Schmidt |
D337304 | July 13, 1993 | Lubbe |
D419533 | January 25, 2000 | Smith |
D476306 | June 24, 2003 | Abe |
D621350 | August 10, 2010 | Huang |
D724051 | March 10, 2015 | Nakahira |
D724052 | March 10, 2015 | Nakahira |
D737242 | August 25, 2015 | Nakahira |
D812019 | March 6, 2018 | Kato |
D829181 | September 25, 2018 | Kato |
D829672 | October 2, 2018 | Kato |
D861609 | October 1, 2019 | Kato |
1477024 | August 2013 | JP |
- JP Office Action dated Jan. 30, 2018, from corresponding JP Appl No. 2017-016007, with English translation, 4 pp.
Patent History
Patent number: D908657
Type: Grant
Filed: Jan 11, 2018
Date of Patent: Jan 26, 2021
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Shinichi Kato (Tokyo), Asuna Osawa (Tokyo), Masaaki Kadoyanagi (Tokyo), Shotaro Hirako (Tokyo)
Primary Examiner: Katie Jane Stofko
Application Number: 29/632,968
Type: Grant
Filed: Jan 11, 2018
Date of Patent: Jan 26, 2021
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Shinichi Kato (Tokyo), Asuna Osawa (Tokyo), Masaaki Kadoyanagi (Tokyo), Shotaro Hirako (Tokyo)
Primary Examiner: Katie Jane Stofko
Application Number: 29/632,968
Classifications
Current U.S. Class:
Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)