Patent
   D737477
Priority
Oct 29 2014
Filed
Oct 29 2014
Issued
Aug 25 2015
Expiry
Aug 25 2029
Assg.orig
Entity
unknown
1
8
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
D833048, Aug 09 2017 Camping light
Patent Priority Assignee Title
8915617, Oct 14 2011 Ovation Polymer Technology and Engineered Materials, Inc. Thermally conductive thermoplastic for light emitting diode fixture assembly
8926131, May 08 2012 3M Innovative Properties Company Solid state light with aligned light guide and integrated vented thermal guide
8956017, Feb 28 2011 Kabushiki Kaisha Toshiba Lighting apparatus
9016897, Nov 26 2013 Cal-Comp Electronics & Communications Company Limited Inductive light source module
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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