Patent
   D822860
Priority
Apr 17 2017
Filed
Apr 25 2017
Issued
Jul 10 2018
Expiry
Jul 10 2033
Assg.orig
Entity
unknown
1
4
n/a
The ornamental design for a led efficient bulb, as shown and described.

FIG. 1 is a front plan view of a LED efficient bulb showing my new design;

FIG. 2 is a rear plan view thereof;

FIG. 3 is a left plan view thereof;

FIG. 4 is a right plan view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Lin, Wei

Patent Priority Assignee Title
D881422, Jan 24 2019 EVERSTAR MERCHANDISE CO LTD Light bulb
Patent Priority Assignee Title
D597228, Jun 03 2008 Decorative light bulb
D645170, Jan 10 2011 RAMBUS DELAWARE; Rambus Delaware LLC Light conductive light emitter for light emitting diode light source
D647647, Jan 10 2011 RAMBUS DELAWARE; Rambus Delaware LLC Light conductive light emitter for light emitting diode light source
D668368, Jul 08 2011 Wintek Corporation Illumination lamp
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