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Patent
D906246
Priority
Aug 30 2019
Filed
Nov 07 2019
Issued
Dec 29 2020
Expiry
Dec 29 2035
Assg.orig
Entity
unknown
0
14
n/a
The ornamental design for a ferrite core , as shown and described.
FIG. 1 is a perspective view of a ferrite core showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Chung, Chao-Lin
Patent
Priority
Assignee
Title
Patent
Priority
Assignee
Title
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Matsushita Electric Industrial Co., Ltd.
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Lien Chang Electronics Enterprise Co., Ltd.; LIEN CHANG ELECTRONIC ENTERPRISE CO , LTD
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Mar 26 2010
TDK Corporation
Core for electronic component
Date
Maintenance Fee Events
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Date
Maintenance Schedule
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