Patent
   D702871
Priority
Aug 10 2012
Filed
Jul 17 2013
Issued
Apr 15 2014
Expiry
Apr 15 2028
Assg.orig
Entity
unknown
4
33
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

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//
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
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