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Patent
D914599
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Priority
Jan 19 2020
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Filed
Mar 02 2020
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Issued
Mar 30 2021
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Expiry
Mar 30 2036
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Assg.orig
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Entity
unknown
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5
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8
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n/a
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The ornamental design for a DC-DC charger (DC-DC converter), as shown and described.
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FIG. 1 is a perspective view of a DC-DC charger (DC-DC converter) showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings illustrate portions of the DC-DC charger and form no part of the claimed design.
Tong, Mingkui
Patent |
Priority |
Assignee |
Title |
20080302643, |
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D375936, |
Aug 25 1995 |
RJ Intellectual Properties, LLC |
Modular drop charger and DC-DC converter for portable electronic equipment |
D413567, |
Aug 19 1997 |
XANTREX TECHNOLOGY INC |
DC to AC power inverter |
D427969, |
Jun 07 1999 |
|
Power inverter |
D580354, |
Jun 28 2007 |
XANTREX LLC |
Universal portable-device charger |
D616815, |
Jan 26 2009 |
INGETEAM POWER TECHNOLOGY, S A |
Photovoltaic inverter |
D706214, |
Mar 16 2012 |
SMA SOLAR TECHNOLOGY AG |
Inverter |
D798809, |
May 01 2015 |
SMA SOLAR TECHNOLOGY AG |
Inverter |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a