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Patent
D264959
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Priority
Jan 25 1979
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Filed
Jun 22 1979
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Issued
Jun 15 1982
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Expiry
Jun 15 1996
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Assg.orig
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Entity
unknown
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8
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7
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n/a
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The ornamental design for a transformer core member, as shown.
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FIG. 1 is a front perspective view of a transformer core member embodying
the invention;
FIGS. 2-5 are respectively side, front, rear and top views of the
transformer core member of FIG. 1.
Wasaki, Masaru, Mitsui, Tadashi, Ota, Junpei
| Patent |
Priority |
Assignee |
Title |
| D463365, |
Nov 29 1999 |
Matsushita Electric Industrial Co., Ltd. |
Magnetic core for transformer for electronic device |
| D537778, |
May 09 2005 |
TDK Corporation |
Ferrite magnetic core |
| D539220, |
Mar 07 2005 |
TDK Corporation |
Ferrite magnetic core |
| D548179, |
Apr 28 2005 |
Braun GmbH |
Charger unit |
| D644175, |
Jun 02 2010 |
TDK Corporation |
Core for electronic component |
| D647848, |
Apr 11 2011 |
Delta Electronics, Inc. |
Core |
| D682208, |
Mar 26 2010 |
TDK Corporation |
Core for electronic component |
| D926134, |
Aug 30 2019 |
LITE-ON ELECTRONICS (GUANGZHOU) LIMITED; Lite-On Technology Corporation |
Ferrite core |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a