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Patent
D705481
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Priority
Aug 10 2012
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Filed
Jul 17 2013
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Issued
May 20 2014
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Expiry
May 20 2028
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Assg.orig
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Entity
unknown
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38
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33
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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.
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 |
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Nov 16 2015 |
DMF, Inc. |
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| 11255497, |
Jul 05 2013 |
DMF, Inc. |
Adjustable electrical apparatus with hangar bars for installation in a building |
| 11274821, |
Sep 12 2019 |
DMF, Inc. |
Lighting module with keyed heat sink coupled to thermally conductive trim |
| 11293609, |
Jun 22 2017 |
DMF, Inc. |
Thin profile surface mount lighting apparatus |
| 11306903, |
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| 11391442, |
Jun 11 2018 |
DMF, INC |
Polymer housing for a recessed lighting system and methods for using same |
| 11435064, |
Jul 05 2013 |
DMF, Inc. |
Integrated lighting module |
| 11435066, |
Apr 22 2015 |
DMF, Inc. |
Outer casing for a recessed lighting fixture |
| 11448384, |
Dec 27 2017 |
DMF, Inc. |
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| 11585517, |
Jul 23 2020 |
DMF, INC |
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| 11649938, |
Jun 22 2017 |
DMF, Inc. |
Thin profile surface mount lighting apparatus |
| 11668455, |
Nov 16 2015 |
DMF, Inc. |
Casing for lighting assembly |
| 11808430, |
Jul 05 2013 |
DMF, Inc. |
Adjustable electrical apparatus with hangar bars for installation in a building |
| 12169053, |
Aug 28 2017 |
DMF, INC |
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| D741728, |
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LEEO, INC |
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DMF INC |
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Feb 18 2014 |
DMF, Inc. |
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May 27 2016 |
DMF, Inc. |
Lighting module |
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Feb 18 2014 |
DMF, Inc. |
Module applied to a lighting assembly |
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Oct 05 2015 |
DMF, Inc. |
Electrical junction box |
| D945054, |
May 17 2018 |
DMF, Inc. |
Light fixture |
| D965856, |
Mar 24 2020 |
Chelsom Limited |
LED light fixture |
| D966877, |
Mar 14 2019 |
Ver Lighting LLC |
Hanger bar for a hanger bar assembly |
| D970081, |
May 24 2018 |
DMF, INC |
Light fixture |
| ER2237, |
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| ER4328, |
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| ER6618, |
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| ER8411, |
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| ER8861, |
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| ER901, |
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| Patent |
Priority |
Assignee |
Title |
| 7888851, |
Jan 05 2009 |
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.; Foxconn Technology Co., Ltd. |
LED lamp |
| 20070253202, |
|
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|
| 20070297177, |
|
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|
| 20100133578, |
|
|
|
| 20100259935, |
|
|
|
| D541957, |
May 30 2006 |
PYROSWIFT HOLDING CO , LIMITED |
LED lamp |
| D586497, |
Jan 10 2008 |
Lighthouse Technology Co., Ltd. |
Heat dissipating structure of a lamp |
| D611650, |
Jan 11 2008 |
Edroy Participatie B.V. |
LED light |
| D612956, |
Sep 03 2009 |
LG Electronics Inc. |
LED lamp |
| D618369, |
Dec 17 2009 |
Cal-Comp Electronics & Communications Company Limited |
LED lamp |
| D621970, |
Feb 19 2009 |
Toshiba Lighting & Technology Corporation |
Light emitting diode lamp |
| D623779, |
Mar 31 2010 |
Everlight Electronics Co., Ltd.; EVERLIGHT ELECTRONICS CO , LTD |
Lighting device |
| D626260, |
Dec 23 2009 |
Neng Tyi Precision Industries Co., Ltd. |
LED lamp |
| D628720, |
Dec 11 2009 |
|
LED bulb with heat sink |
| 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 |
| D639488, |
Jun 15 2010 |
Toshiba Lighting & Technology Corporation; Kabushiki Kaisha Toshiba |
Lighting fixture |
| 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 |
| D651735, |
Mar 24 2010 |
OPTOTRONIC GMBH |
Luminaire |
| D652980, |
Oct 15 2010 |
Toshiba Lighting & Technology Corporation |
Lighting fixture |
| D657477, |
Apr 08 2010 |
Delta Electronics, Inc. |
Lamp |
| D666750, |
Feb 13 2012 |
ACF FINCO I LP |
Luminaire |
| D667969, |
Jan 27 2012 |
Ledvance LLC |
Lamp |
| D668799, |
Dec 14 2011 |
Delta Electronics, Inc. |
Lamp |
| D672480, |
May 04 2010 |
ACF FINCO I LP |
Luminaire |
| D672494, |
Apr 10 2010 |
SUZHOU LEKIN SEMICONDUCTOR CO , LTD |
LED lamp |
| D674960, |
Mar 28 2012 |
Technical Consumer Products, Inc |
Heat sink for par lamps |
| D676986, |
May 04 2010 |
ACF FINCO I LP |
Luminaire |
| D681259, |
Apr 10 2010 |
SUZHOU LEKIN SEMICONDUCTOR CO , LTD |
LED lamp |
| EP2256403, |
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| WO2011029724, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a