Title:
Portable battery charger
United States Patent D695214


Inventors:
Roberts, Colin (Ottawa, CA)
Gibson, Scott (Ottawa, CA)
Application Number:
29/420151
Publication Date:
12/10/2013
Filing Date:
05/04/2012
Assignee:
Ecosol Technologies Inc. (Ottawa, Ontario, CA)
Primary Class:
International Classes:
(IPC1-7): 1302
Field of Search:
D13/107-108, D13/110, D13/118-119, D13/123, D13/133, D13/137.1, D13/184, D13/199, 439/105, 439/166, 439/170-175, 439/218, 439/518, 439/692, 439/956, 320/107-115, 307/150, 307/151
View Patent Images:
US Patent References:
D652381Power plugJanuary, 2012TienD13/110
20110148357Battery charger base capable of connecting external AC powerJune, 2011Lu320/111
D638356Power adapterMay, 2011ChenD13/110
D628151Device charger with folding power plug and micro USB connectionsNovember, 2010Wegener et al.D13/108
D621782Electrical plug deviceAugust, 2010Chang et al.D13/138.1
D599738Power adapterSeptember, 2009Amidei et al.D13/110
D593031Power supply adapterMay, 2009Miyatake et al.D13/110
D575227Power adapter/chargerAugust, 2008SoD13/110
20030151938Universal serial bus voltage transformerAugust, 2003Liao363/146
D456008Power source adapterApril, 2002Kawanobe et al.D13/110
D428862Folding blade assemblyAugust, 2000Queffelec et al.D13/184
6086395Power transformerJuly, 2000Lloyd et al.439/172
D339563Battery chargerSeptember, 1993UsamiD13/107



Primary Examiner:
Tarcza, Rosemary K.
Attorney, Agent or Firm:
Hochberg, Peter D.
Mellino, Sean F.
Claims:
CLAIM

1. The ornamental design for a portable battery charger, as shown and described.

Description:

FIG. 1 is a front perspective view of the portable battery charger according to the invention;

FIG. 2 is a left side view of the portable battery charger as shown in FIG. 1.

FIG. 3 is a right side view of the portable battery charger as shown in FIG. 1 shown from the opposite side as that shown in FIG. 2;

FIG. 4 is a front view of the portable battery charger as shown in FIG. 1;

FIG. 5 is a rear view of the portable battery charger as shown in FIG. 1; and

FIG. 6 is an enlarged top view of the portable battery charger as shown in FIG. 1; and,

FIG. 7 is an enlarged bottom view of the portable battery charger as shown in FIG. 1.

The broken lines in the drawings are for the purpose of illustrating unclaimed portions of the portable battery charger and form no part of the claimed design.