Patent
   D695929
Priority
Aug 10 2012
Filed
Jul 17 2013
Issued
Dec 17 2013
Expiry
Dec 17 2027
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for a heat sink for a lamp, as shown and described.

FIG. 1 is a perspective view of the new design for a heat sink for a lamp as seen from the front, top;

FIG. 2 is a rear perspective view as seen from the rear, side thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a rear plan view thereof.

The broken lines illustrate portions of the lamp other than the heat sink to show environmental features only and form no part of the claimed design.

Zeng, Yichong, Zhang, Shiyong

Patent Priority Assignee Title
Patent Priority Assignee Title
20070253202,
20100133578,
D610722, Dec 08 2008 PHILIPS LIGHTING HOLDING B V Solid state lighting spot
D626260, Dec 23 2009 Neng Tyi Precision Industries Co., Ltd. LED lamp
D628319, Dec 24 2009 Toshiba Lighting & Technology Corporation; Kabushiki Kaisha Toshiba Light emitting diode lamp
D629129, Jan 19 2010 Anteya Technology Corporation; Ting-Feng, Wu LED lamp
D630347, Mar 18 2010 Everlight Electronics Co., Ltd.; EVERLIGHT ELECTRONICS CO , LTD Lamp
D633224, Aug 27 2009 HANBEAM CO , LTD LED lighting
D634870, Sep 18 2009 KINPO ELECTRONICS, INC ; Cal-Comp Electronics & Communications Company Limited Lamp with speaker
D644352, Mar 31 2011 Ledvance LLC PAR lamp
D644355, Mar 31 2011 Ledvance LLC PAR lamp
D646406, Jan 12 2011 Delta Electronics, Inc LED PAR lamp
D657477, Apr 08 2010 Delta Electronics, Inc. Lamp
D667969, Jan 27 2012 Ledvance LLC Lamp
D672480, May 04 2010 ACF FINCO I LP Luminaire
D674960, Mar 28 2012 Technical Consumer Products, Inc Heat sink for par lamps
D676986, May 04 2010 ACF FINCO I LP Luminaire
D683867, Aug 16 2012 Ledvance LLC Lamp
D689631, Jan 27 2012 Ledvance LLC Heat sink for a lamp
EP2256403,
WO2011029724,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 17 2013Osram Sylvania Inc.(assignment on the face of the patent)
Jul 01 2016OSRAM SYLVANIA IncLedvance LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0394210745 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule