Servo amplifier

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1. is a front perspective view of the front, right, and top sides of a servo amplifier showing our new design;

FIG. 2. is a front view thereof;

FIG. 3. is a rear view thereof;

FIG. 4. is a top plan view thereof;

FIG. 5. is a bottom plan view thereof;

FIG. 6. is a right side view thereof; and,

FIG. 7. is a left side view thereof.

The broken lines shown in the figures depict 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
1298025 March 1919 Ferguson
2278327 March 1942 Magnus
6413122 July 2, 2002 Fujioka
D476306 June 24, 2003 Abe
D478061 August 5, 2003 Abe
D479219 September 2, 2003 Abe
D700716 March 4, 2014 Harter
D724051 March 10, 2015 Nakahira
D724052 March 10, 2015 Nakahira
D737242 August 25, 2015 Nakahira
D765797 September 6, 2016 Banik
D812019 March 6, 2018 Kato
D829181 September 25, 2018 Kato
D829672 October 2, 2018 Kato
D866798 November 12, 2019 Amrein
D897308 September 29, 2020 Kato
D905638 December 22, 2020 Kato
D906960 January 5, 2021 Kato
D906961 January 5, 2021 Kato
D906962 January 5, 2021 Kato
D906963 January 5, 2021 Kato
D908657 January 26, 2021 Kato
D912007 March 2, 2021 Kato
D918857 May 11, 2021 Kato
D927447 August 10, 2021 Kato
D928708 August 24, 2021 Kato
D929940 September 7, 2021 Kato
Foreign Patent Documents
303248453 June 2015 CN
306093007 October 2020 CN
306141211 October 2020 CN
D1671654 November 2020 JP
WOD207118-006 September 2020 WO
Other references
  • Mitsubishi MR-J2S-40A Melservo, date first available: Nov. 30, 2019, [retrieved Dec. 29, 2021], Retrieved from Internet, URL: <https://www.amazon.com/MITSUBISHI-MR-J2S-40A-MR-PWCNK1-3M-DISCONTINUED-MANUFACTURER/dp/B082S6WZRX> (Year: 2019).
  • PMC PS6A24 25A/10KW, date not available, [retrieved Dec. 29, 2021], Retrieved from Internet, URL: <https://www.pilz.com/en-INT/eshop/Drive-technology/Servo-amplifier/PMC-SC6-PMC-SI6-servo-drives/PMC-SI6/PMC-PS6A24-25A-10KW/p/8C000001> (Year: 2021).
  • Servoamplifiers SD4S, date not available, [retrieved Dec. 29, 2021], Retrieved from Internet, URL: <https://www.sieb-meyer.com/products/servo-amplifiers/servo-amplifiers-sd4s> (Year: 2021).
  • ALPHA5 Smart | Servo Amplifier | VV type, date not available, [retrieved Dec. 29, 2021], Retrieved from Internet, URL: <https://www.fujielectric.com/products/servo/alpha5smart/amplifier/> (Year: 2021).
  • Big building blocks, date not available, [retrieved Dec. 30, 2021], Retrieved from Internet, URL: <https://gd-tseng.en.alibaba.com/product/60512980067-802881171/Big_building_blocks_toy_connecting_blocks_interlocking_blocks_educational_toys_kids_plastic_building_blocks.html> (Year: 2021).
  • Solid Quality Interlocking Blocks, product added on: Sep. 19, 2020, [retrieved Dec. 30, 2021], Retrieved from Internet, URL: <https://www.tradeindia.com/products/solid-quality-interlocking-blocks-6549268.html> (Year: 2020).
Patent History
Patent number: D951867
Type: Grant
Filed: Jan 30, 2020
Date of Patent: May 17, 2022
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Hiroyuki Kato (Tokyo), Shinichi Kato (Tokyo), Asuna Osawa (Tokyo), Tsutomu Tanaka (Tokyo), Masaaki Kadoyanagi (Tokyo), Shotaro Hirako (Tokyo), Takahiro Yamatani (Tokyo)
Primary Examiner: Barbara Fox
Assistant Examiner: Aram Kwon
Application Number: 29/722,556