Patent
   D737478
Priority
Oct 29 2014
Filed
Oct 29 2014
Issued
Aug 25 2015
Expiry
Aug 25 2029
Assg.orig
Entity
unknown
3
9
n/a
The ornamental design for a donut led light bulb, as shown and described.

FIG. 1 is a perspective view of a donut LED light bulb showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear 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.

Yang, Tai-Her

Patent Priority Assignee Title
D791703, Sep 16 2015 LED lamp socket
ER2328,
ER4528,
Patent Priority Assignee Title
8926131, May 08 2012 3M Innovative Properties Company Solid state light with aligned light guide and integrated vented thermal guide
8931921, Jul 06 2012 SUZHOU LEKIN SEMICONDUCTOR CO , LTD Lighting device
8956017, Feb 28 2011 Kabushiki Kaisha Toshiba Lighting apparatus
9016897, Nov 26 2013 Cal-Comp Electronics & Communications Company Limited Inductive light source module
D663869, Jul 08 2011 LG Electronics Inc. LED lamp
D722185, Dec 17 2013 Donut LED light bulb
D727543, Nov 29 2013 Donut LED light bulb
D727544, Nov 29 2013 Donut LED light bulb
D729429, Aug 08 2014 Oldenburg Group Incorporated Lighting unit
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