Patent
   D932435
Priority
Jun 15 2018
Filed
Dec 13 2018
Issued
Oct 05 2021
Expiry
Oct 05 2036
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for a magnetic core, as shown and described.

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, Dec 29 1989 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 onAssignorAssigneeConveyanceFrameReelDoc
Nov 28 2018SONG, HAIBINDELTA ELECTRONICS SHANGHAI CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477630625 pdf
Nov 28 2018LIU, SHIWEIDELTA ELECTRONICS SHANGHAI CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477630625 pdf
Nov 28 2018XU, DAOFEIDELTA ELECTRONICS SHANGHAI CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477630625 pdf
Dec 03 2018ZHANG, JINFADELTA ELECTRONICS SHANGHAI CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477630625 pdf
Dec 05 2018LU, ZENGYIDELTA ELECTRONICS SHANGHAI CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477630625 pdf
Dec 13 2018Delta Electronics (Shanghai) CO., LTD(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule