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Patent
D689631
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Priority
Jan 27 2012
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Filed
Jan 27 2012
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Issued
Sep 10 2013
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Expiry
Sep 10 2027
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Assg.orig
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Entity
unknown
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5
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9
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n/a
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The ornamental design for a heat sink for a lamp, as shown and described.
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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.
FIG. 6 is a perspective view of the second embodiment of the new design for a lamp as seen from the front, top;
FIG. 7 is a rear perspective view of the second embodiment as seen from the rear, side thereof;
FIG. 8 is a side elevational view of the second embodiment;
FIG. 9 is a top plan view of the second embodiment; and,
FIG. 10 is a rear plan view of the second embodiment.
The broken line disclosure is for environmental purposes only and does not form a part of the claimed design.
Zeng, Yichong, Zhang, Shiyong
Patent |
Priority |
Assignee |
Title |
20100133578, |
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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 |
D683867, |
Aug 16 2012 |
Ledvance LLC |
Lamp |
EP2256403, |
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WO2011029724, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a