Coil for power transformer
Latest Fukushima SiC Applied Engineering Inc. Patents:
Description
The broken lines shown represent environmental subject matter and form no part of the claimed design.
Claims
The ornamental design for a coil for power transformer, as shown and described.
Referenced Cited
U.S. Patent Documents
D454839 | March 26, 2002 | Hoglund |
D565508 | April 1, 2008 | Ogawa |
7471179 | December 30, 2008 | Hatakeyama |
7598837 | October 6, 2009 | Gilmartin |
D640198 | June 21, 2011 | Wu |
D669031 | October 16, 2012 | Wagatsuma |
10692639 | June 23, 2020 | Jerez |
20150244203 | August 27, 2015 | Kurz |
20160225514 | August 4, 2016 | Cheng |
Patent History
Patent number: D981958
Type: Grant
Filed: Apr 23, 2021
Date of Patent: Mar 28, 2023
Assignee: Fukushima SiC Applied Engineering Inc. (Fukushima)
Inventors: Kei Nishioka (Fukushima), Yoshimi Nishimura (Fukushima), Takashi Nakamura (Fukushima)
Primary Examiner: Derrick E Holland
Application Number: 29/780,307
Type: Grant
Filed: Apr 23, 2021
Date of Patent: Mar 28, 2023
Assignee: Fukushima SiC Applied Engineering Inc. (Fukushima)
Inventors: Kei Nishioka (Fukushima), Yoshimi Nishimura (Fukushima), Takashi Nakamura (Fukushima)
Primary Examiner: Derrick E Holland
Application Number: 29/780,307
Classifications
Current U.S. Class:
Inductor (e.g., Coil, Etc.) (D13/117)