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Patent
D932435
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Priority
Jun 15 2018
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Filed
Dec 13 2018
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Issued
Oct 05 2021
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Expiry
Oct 05 2036
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Assg.orig
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Entity
unknown
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0
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8
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n/a
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The ornamental design for a magnetic core, as shown and described.
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FIG. 1 is a perspective view of a magnetic core showing the new design;
FIG. 2 is a front view of the magnetic core element 1 shown separated for ease of illustration;
FIG. 3 is a left side view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view thereof;
FIG. 7 is a front view of the magnetic core element 2 shown separated for ease of illustration;
FIG. 8 is a left side view thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof; and,
FIG. 11 is a perspective view thereof.
Liu, Shiwei, Zhang, Jinfa, Lu, Zengyi, Xu, Daofei, Song, Haibin
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
4455545, |
Nov 05 1982 |
Sperry Corporation |
High frequency output inductor for inverter power supply |
4656450, |
May 12 1986 |
Nortel Networks Limited |
Transformer and ferrite core structure therefor |
5119266, |
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AIL SYSTEMS, INC SUBSIDIARY OF EATON CORPORATION |
Electromagnetic interference filter protection circuit |
5175525, |
Jun 11 1991 |
Astec International, Ltd. |
Low profile transformer |
20040113511, |
|
|
|
D297928, |
Feb 26 1985 |
VLT CORPORATION, ONE RIVERWALK PLACE, 700 NORTH ST MARY S SAN ANTONIO, TEXAS 78205, A TX CORP |
DC to DC power converter |
D344928, |
Dec 17 1991 |
VLT, INC |
Package for DC-DC power converter or related circuitry |
D826154, |
Apr 24 2015 |
DAS Companies, Inc. |
Power inverter |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 28 2018 | SONG, HAIBIN | DELTA ELECTRONICS SHANGHAI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 047763 | /0625 |
pdf |
Nov 28 2018 | LIU, SHIWEI | DELTA ELECTRONICS SHANGHAI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 047763 | /0625 |
pdf |
Nov 28 2018 | XU, DAOFEI | DELTA ELECTRONICS SHANGHAI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 047763 | /0625 |
pdf |
Dec 03 2018 | ZHANG, JINFA | DELTA ELECTRONICS SHANGHAI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 047763 | /0625 |
pdf |
Dec 05 2018 | LU, ZENGYI | DELTA ELECTRONICS SHANGHAI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 047763 | /0625 |
pdf |
Dec 13 2018 | | Delta Electronics (Shanghai) CO., LTD | (assignment on the face of the patent) | | / |
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