Portable light source

The ornamental design for a portable light source, as shown and described.

FIG. 1 is a front elevational view of a portable light source according to the present invention.

FIG. 2 is a rear elevational view of the portable light source.

FIG. 3 is a top plan view of the portable light source.

FIG. 4 is a bottom plan view of the portable light source.

FIG. 5 is a right side elevational view of the portable light source.

FIG. 6 is a left side elevational view of the portable light source.

FIG. 7 is a right side elevational view of the portable light source with the front light-emitting section rotated upwardly 90°; and,

FIG. 8 is a front elevational view of the portable light source with the front light-emitting section rotated upwardly 90°.

Patent	Priority	Assignee	Title
D570021,	Oct 13 2006		Headlamp
D576328,	Oct 02 2007	Flying Dragon Development Limited	Headlight
D631587,	Aug 17 2009	Energizer Brands, LLC	Lighting device
D638964,	Nov 23 2010		Helmet light
D658323,	Jun 29 2011	Daniel J., Freschl	Portable illuminating device
D736976,	May 16 2013		Illumination device
D757317,	Jun 01 2015	INNERVISION BY HENRY, INC	Helmet emitter
D790759,	Jun 26 2015	3M Innovative Properties Company	Lamp holder attachment for headgear
D797333,	Nov 18 2015		Flashlight for a pet collar
D828596,	Dec 12 2016		Headlamp

Patent	Priority	Assignee	Title
D470615,	Apr 26 2002	Princeton Tectonics, Inc.	Personal headlamp
D472998,	Jun 20 2002	Energizer Brands, LLC	Lighting device
D482473,	May 30 2002	Gold Coral International Limited	Headlight
D492052,	Apr 08 2003	GOOD SPORTSMAN MARKETING, L L C	Headlamp
D500377,	Sep 25 2003	FDK Corporation	Headlamp

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 14 2007	SHIU, STEPHANIE WAI MAN	Gold Coral International Limited	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	019060	0240	pdf
Mar 23 2007		Gold Coral International Limited	(assignment on the face of the patent)

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