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Patent
D629749
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Priority
Nov 19 2009
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Filed
Mar 16 2010
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Issued
Dec 28 2010
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Expiry
Dec 28 2024
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Assg.orig
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Entity
unknown
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3
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11
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n/a
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The ornamental design for a toroidal core cover, as shown and described.
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FIG. 1 is a perspective view of a toroidal core cover;
FIG. 2 is a top plan view, with the bottom plan view being a mirror image of the top plan view thereof;
FIG. 3 is a front elevation view, with the rear elevation view being a mirror image of the front elevation view thereof;
FIG. 4 is a right-side view, with the left-side view being a mirror image of the right-side view thereof;
FIG. 5 is a cross-sectional view of the toroidal core cover taken along the line 5—5 in FIG. 2; and,
FIG. 6 is a cross-sectional view of the toroidal core cover taken along the line 6—6 in FIG. 2.
The broken lines depict environmental subject matter only and form no part of the claimed design.
The dot-chain lines illustrate a border of the claimed subject matter and form no part of the claimed design.
Kobayashi, Katsumi, Kunitsuka, Kosuke, Iwakura, Masaaki
Patent |
Priority |
Assignee |
Title |
3898601, |
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4352080, |
Sep 25 1979 |
TDK CORPORATION 13-1 NIHOMBASHI 1-CHOME, CHUO-KU, TOKYO |
Ferrite core |
4424504, |
Jun 19 1981 |
TDK CORPORATION 13-1 NIHOMBASHI 1-CHOME, CHUO-KU, TOKYO |
Ferrite core |
5175525, |
Jun 11 1991 |
Astec International, Ltd. |
Low profile transformer |
5684445, |
Feb 25 1994 |
FUJI ELECTRIC CO , LTD |
Power transformer |
D330541, |
Aug 17 1990 |
NATEL ENGINEERING COMPANY, INC |
Magnetic core |
D384333, |
Feb 10 1995 |
A-1 COMPONENTS, LLC |
Magnetic core for electronic equipment |
D463365, |
Nov 29 1999 |
Matsushita Electric Industrial Co., Ltd. |
Magnetic core for transformer for electronic device |
JP1320273, |
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JP1320411, |
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JP1320412, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a