|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D701497
|
|
Priority
Dec 14 2012
|
|
Filed
May 01 2013
|
|
Issued
Mar 25 2014
|
|
Expiry
Mar 25 2028
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
14
|
|
21
|
|
n/a
|
|
|
|
The ornamental design for a heat sink of a light emitting diode device, as shown and described.
|
FIG. 1 is an elevated front perspective view of a heat sink of an LED design showing my new design;
FIG. 2 is a front bottom perspective view of the heat sink of FIG. 1 showing my design;
FIG. 3 is a front top perspective view of the heat sink of FIG. 1 showing my design;
FIG. 4 is a left side plan view of the heat sink of FIG. 1 of FIG. 1 showing my design;
FIG. 5 is a right side plan view of the heat sink of FIG. 1 of FIG. 1 showing my design;
FIG. 6 is a top plan view of the heat sink of FIG. 1 showing my design; and,
FIG. 7 is a bottom plan view of the heat sink of FIG. 1 showing my design.
The broken line showing of the bulb and the environment is for illustrative purposes only and forms no part of the claimed design.
Grajcar, Zdenko
| Patent |
Priority |
Assignee |
Title |
| 10091857, |
Feb 11 2014 |
SIGNIFY NORTH AMERICA CORPORATION |
Shunt regulator for spectral shift controlled light source |
| 10485072, |
Feb 11 2014 |
SIGNIFY NORTH AMERICA CORPORATION |
Shunt regulator for spectral shift controlled light source |
| 10617099, |
Mar 17 2010 |
SIGNIFY NORTH AMERICA CORPORATION |
Light sources adapted to spectral sensitivity of diurnal avians and humans |
| 9232590, |
Aug 14 2009 |
SIGNIFY NORTH AMERICA CORPORATION |
Driving circuitry for LED lighting with reduced total harmonic distortion |
| 9247603, |
Feb 11 2014 |
SIGNIFY NORTH AMERICA CORPORATION |
Shunt regulator for spectral shift controlled light source |
| 9253844, |
Aug 14 2009 |
SIGNIFY NORTH AMERICA CORPORATION |
Reduction of harmonic distortion for LED loads |
| 9255674, |
Oct 04 2012 |
SIGNIFY NORTH AMERICA CORPORATION |
Method of manufacturing a light emitting diode lighting assembly |
| 9380665, |
Aug 14 2009 |
SIGNIFY NORTH AMERICA CORPORATION |
Spectral shift control for dimmable AC LED lighting |
| 9433046, |
Jan 21 2011 |
SIGNIFY NORTH AMERICA CORPORATION |
Driving circuitry for LED lighting with reduced total harmonic distortion |
| 9695995, |
Oct 04 2012 |
SIGNIFY NORTH AMERICA CORPORATION |
Method of manufacturing a light emitting diode lighting assembly |
| 9775212, |
Aug 14 2009 |
SIGNIFY NORTH AMERICA CORPORATION |
Spectral shift control for dimmable AC LED lighting |
| 9867243, |
Aug 14 2009 |
SIGNIFY NORTH AMERICA CORPORATION |
Reduction of harmonic distortion for LED loads |
| D729429, |
Aug 08 2014 |
Oldenburg Group Incorporated |
Lighting unit |
| D748297, |
Dec 02 2013 |
BONSHINE OPTICAL ELECTRON TECHNOLOGY CO., LTD. |
LED bulb |
| Patent |
Priority |
Assignee |
Title |
| 8164237, |
Jul 29 2010 |
GEM-SUN Technologies Co., Ltd. |
LED lamp with flow guide function |
| 8227960, |
Mar 11 2010 |
|
LED projector lamp with improved structure of radiation fins |
| 8297797, |
May 02 2011 |
LG Electronics Inc. |
Lighting apparatus |
| 8390182, |
Jun 24 2011 |
Amtran Technology Co., Ltd. |
Light emitting diode bulb |
| 8403542, |
Jan 11 2011 |
HUA BO TECH ZHUHAI INDUSTRY CO , LTD |
LED lamp with improved heat sink |
| 8552626, |
Jun 04 2010 |
IDEAL Industries Lighting LLC |
Lighting device with reverse tapered heatsink |
| 20050052870, |
|
|
|
| 20110128742, |
|
|
|
| 20110176316, |
|
|
|
| 20110215696, |
|
|
|
| 20110242816, |
|
|
|
| 20120026740, |
|
|
|
| 20120230034, |
|
|
|
| 20120287641, |
|
|
|
| 20120326589, |
|
|
|
| 20130058098, |
|
|
|
| 20130214666, |
|
|
|
| D626094, |
Mar 24 2010 |
KORRUS, INC |
Heat sink unit for use with a removable LED light module |
| D661260, |
Mar 31 2011 |
Ledvance LLC |
Heat sink |
| D662898, |
Mar 24 2011 |
NeoGraf Solutions, LLC |
Heat sink for LED light bulb |
| D677227, |
Mar 24 2011 |
NeoGraf Solutions, LLC |
Heat sink for LED light bulb |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a