Patent
   D685930
Priority
Oct 20 2011
Filed
Oct 20 2011
Issued
Jul 09 2013
Expiry
Jul 09 2027
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a led light bulb, as shown.

FIG. 1 is a front view of a first embodiment of a LED light bulb of our new design;

FIG. 2 is a back view of the first embodiment of the LED light bulb;

FIG. 3 is a left view of the first embodiment of the LED light bulb;

FIG. 4 is a right view of the first embodiment of the LED light bulb;

FIG. 5 is a top view of the first embodiment of the LED light bulb;

FIG. 6 is a bottom view of the first embodiment of the LED light bulb;

FIG. 7 is a perspective view of the first embodiment of the LED light bulb;

FIG. 8 is front view of a second embodiment of a LED light bulb of our new design;

FIG. 9 is a back view of the second embodiment of the LED light bulb;

FIG. 10 is a left view of the second embodiment of the LED light bulb;

FIG. 11 is a right view of the second embodiment of the LED light bulb;

FIG. 12 is a top view of the second embodiment of the LED light bulb;

FIG. 13 is a bottom view of the second embodiment of the LED light bulb;

FIG. 14 is a perspective view of the second embodiment of the LED light bulb;

FIG. 15 is a front view of a third embodiment of a LED light bulb of our new design;

FIG. 16 is a back view of the third embodiment of the LED light bulb;

FIG. 17 is a left view of the third embodiment of the LED light bulb;

FIG. 18 is a right view of the third embodiment of the LED light bulb;

FIG. 19 is a top view of the third embodiment of the LED light bulb;

FIG. 20 is a bottom view of the third embodiment of the LED light bulb; and,

FIG. 21 is a perspective view of the third embodiment of the LED light bulb.

On, Hing Yau

Patent Priority Assignee Title
D748311, May 27 2014 BTS TRADING GMBH Cap light
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D809173, May 27 2014 BTS TRADING GMBH Cap light
Patent Priority Assignee Title
D392057, May 30 1997 Westinghouse Lighting Corporation Halogen lamp
D405201, Mar 30 1998 Ledtronics, Inc. Bulb
D426899, Nov 16 1999 Philips Hong Kong Limited Light bulb
D543644, Feb 08 2006 Koninklijke Philips Electronics N V Master traffic lamp
D600369, Oct 24 2008 OSRAM GESELLSCHAFT Lamp
D634454, May 12 2010 Dong Guan Kee Tat Lighting Limited LED container lamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 20 2010ON, HING YAUKONG LIGHTING TECHNOLOGY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0271810088 pdf
Oct 20 2011Kong Lighting Technology Ltd.(assignment on the face of the patent)
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