Protection relays
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Description
Claims
The ornamental design for a protection relays, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D221957 | September 1971 | Smyth |
4742428 | May 3, 1988 | Conrad |
D365811 | January 2, 1996 | Kemp |
D378914 | April 22, 1997 | Smith |
D400181 | October 27, 1998 | Floyd |
D490727 | June 1, 2004 | Kido |
D556698 | December 4, 2007 | Walser |
D608296 | January 19, 2010 | Shin |
D611007 | March 2, 2010 | Kangas |
D696210 | December 24, 2013 | Mauchle |
D707187 | June 17, 2014 | Mauchle |
D719105 | December 9, 2014 | Shin |
D754615 | April 26, 2016 | Chen |
D762495 | August 2, 2016 | Tanaka |
D772171 | November 22, 2016 | Ohmori |
D781790 | March 21, 2017 | Leveque |
20040008492 | January 15, 2004 | Kato |
20080009930 | January 10, 2008 | Dupelle |
20090014292 | January 15, 2009 | Lyu |
20150144597 | May 28, 2015 | Benke |
301052938 | November 2009 | CN |
301565796 | June 2011 | CN |
302526340 | August 2013 | CN |
303275298 | July 2015 | CN |
303931108 | November 2016 | CN |
304005131 | January 2017 | CN |
D1386080 | April 2010 | JP |
D1386409 | April 2010 | JP |
D1446130 | July 2012 | JP |
D1446411 | July 2012 | JP |
D1564980 | December 2016 | JP |
D1592078 | December 2017 | JP |
D1592458 | December 2017 | JP |
3020080054465 | August 2010 | KR |
- Motor Protection REM610, dated Nov. 11, 2009, [online], [site visited Aug. 12, 2019]. Available from Internet, URL: https://search-ext.abb.com/library/Download.aspx?DocumentID=1MRS756953&LanguageCode=en&DocumentPartId=&Action=Launch (Year: 2009).
- Product End-of-Life Instructions—MiCOM P40—40TE Cases, dated Feb. 16, 2015, [online], [site visited Aug. 12, 2019]. Available from Internet, URL:https://www.se.com/au/en/download/document/ENVEOLI1302004/ (Year: 2015).
- Toshiba GRE-Series, dated Oct. 23, 2014, [online], [site visited Aug. 12, 2019]. Available from Internet, URL:https://www.toshiba-energy.com/en/transmission/download/index.php (Year: 2014).
Patent History
Patent number: D867304
Type: Grant
Filed: Sep 27, 2018
Date of Patent: Nov 19, 2019
Assignees: Kabushiki Kaisha Toshiba (Minato-ku, Tokyo), Toshiba Energy Systems & Solutions Corporation (Kawasaki-shi, Kanagawa)
Inventor: Shingo Tsurumi (Tokyo)
Primary Examiner: Angela J Lee
Assistant Examiner: Shawn T Gingrich
Application Number: 29/664,766
Type: Grant
Filed: Sep 27, 2018
Date of Patent: Nov 19, 2019
Assignees: Kabushiki Kaisha Toshiba (Minato-ku, Tokyo), Toshiba Energy Systems & Solutions Corporation (Kawasaki-shi, Kanagawa)
Inventor: Shingo Tsurumi (Tokyo)
Primary Examiner: Angela J Lee
Assistant Examiner: Shawn T Gingrich
Application Number: 29/664,766
Classifications
Current U.S. Class:
Relay (D13/159)