Title:
DC to DC charger
Document Type and Number:
United States Patent D801921

Inventors:
Vetu, Gabriel Dennis (Hong Kong, HK)
Application Number:
29/558601
Publication Date:
11/07/2017
Filing Date:
03/18/2016
View Patent Images:
Assignee:
Premier Technologies Ltd. (Hong Kong, HK)
Primary Class:
International Classes:
(IPC1-7): 1302
Field of Search:
D13/107-110, D13/117-119, D13/184, D14/251, D14/253, D14/432, D14/434
US Patent References:
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D709448Electronic ballastJuly, 2014ZhangD13/110
D700141BallastFebruary, 2014ZhangD13/110
D691972Control panel for AC/DC power supplyOctober, 2013LinD13/177
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D483329Power supplyDecember, 2003KuoD13/110
D437288Power supplyFebruary, 2001LightD13/110
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Primary Examiner:
Tarcza, Rosemary K.
Assistant Examiner:
Nemeth, Christy
Claims:
CLAIM

1. The ornamental design for a DC to DC charger, as shown and described.

Description:

FIG. 1 shows a front plan view of a DC to DC charger;

FIG. 2 shows a rear plan view of the DC to DC charger of FIG. 1;

FIG. 3 shows a left plan view of the DC to DC charger of FIG. 1;

FIG. 4 shows a right plan view of the DC to DC charger of FIG. 1;

FIG. 5 shows a top plan view of the DC to DC charger of FIG. 1;

FIG. 6 shows a bottom view of the DC to DC charger of FIG. 1;

FIG. 7 shows a top-front perspective of the DC to DC charger of FIG. 1; and,

FIG. 8 shows a bottom-front perspective view of the DC to DC charger of FIG. 1.

The broken lines in the drawings are for the purposes of illustrating elements of the DC to DC charger that form no part of the claimed design.