Patent
   D590099
Priority
Mar 31 2008
Filed
Mar 31 2008
Issued
Apr 07 2009
Expiry
Apr 07 2023
Assg.orig
Entity
unknown
19
25
n/a
The ornamental design for a heat sink for a light fixture, as shown and described.

FIG. 1 is a perspective view of a heat sink for a light fixture showing our new design;

FIG. 2 is a front view thereof, the back view being a mirror image thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a bottom view thereof.

Maxik, Fredric S., Widjaja, Addy S.

Patent Priority Assignee Title
D612528, May 08 2008 LEDDYNAMICS, INC Light tube assembly
D617488, Mar 11 2009 WOOREE LIGHTING CO., LTD. LED lamp
D634876, May 08 2008 LEDdynamics, Inc. Light tube assembly
D642729, Dec 06 2010 U.S. LED, Inc. Lens for an LED luminaire
D643148, Dec 06 2010 U S LED, LTD Lens for an LED luminaire
D644779, Dec 06 2010 U.S. LED, Ltd. Lens for an LED luminaire
D644780, Dec 06 2010 U.S. LED, Ltd. Lens for an LED luminaire
D663885, May 13 2011 ACF FINCO I LP Light fixture with heat sink
D664706, Mar 20 2009 SYLVAN R SHEMITZ DESIGNS, LLC Luminaire
D672902, Oct 25 2011 ABL IP Holding LLC Light fixture
D672909, Oct 25 2011 ABL IP Holding LLC Light fixture
D677825, Oct 25 2011 ABL IP Holding LLC Light fixture
D678592, Oct 25 2011 ABL IP Holding LLC Light fixture
D753853, May 22 2014 Osram GmbH Lamp
D769505, May 01 2014 Peterson Manufacturing Company Cove light
D818634, Mar 28 2017 LucaLight, LLC Shelf light
D819878, Mar 30 2017 INDUSTRIAL LIGHTING PRODUCTS, LLC LED board rail and clip
ER2379,
ER7258,
Patent Priority Assignee Title
2356654,
2569934,
3125301,
4814954, Dec 24 1987 Rigid lightweight fluorescent fixture
4845601, Sep 19 1986 LUCIFER LIGHTING COMPANY, A CORP OF TX Illumination/ventilation system and track light fixture
6231209, Feb 19 1997 Siteco Beleuchtungstechnik GmbH Light fixture with a linear lighting field, suitable for forming lighting trunking
6257735, Feb 19 2000 JPMORGAN CHASE BANK, N A Fluorescent light reflector
7144129, Aug 19 2003 Woodhead Industries, Inc. Light fixture with extruded metal housing
193802,
D306771, Sep 16 1986 Iguzzini Illuminazione S.p.A. Housing for fluorescent lighting fixture
D311589, Mar 23 1987 Showcase light fixture
D314757, Sep 15 1987 Iguzzini Illuminazione S.p.A. Electric power supply track
D361010, Jul 14 1992 Head rail for blinds
D368851, Jun 10 1994 Newell Operating Company Modular component for a valance assembly
D372453, Sep 25 1995 Insert and channel auto windshield molding
D440101, Mar 14 2000 HUNTER DOUGLAS INC Assembled primary end cap for a headrail
D444262, Feb 25 1999 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Task light
D486340, Feb 19 2003 PLASTIBEC INC Vertical blind head rail
D544136, Nov 10 2004 HGCI, INC Reflector
D544138, Dec 27 2004 HGCI, INC Light reflector
D544994, Nov 10 2004 HGCI, INC Light reflector
D545996, Jul 10 2006 HGCI, INC Internal reflector for remote ballast
D567002, Sep 22 2006 Louver-Lite Limited Window blind headrail
D578248, Jul 17 2007 Ledtech Electronics Corp. LED lamp
D582602, Mar 31 2008 ACF FINCO I LP Light fixture
////////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 31 2008Lighting Science Group Corporation(assignment on the face of the patent)
Apr 14 2008WIDJAJA, ADDY S Lighting Science Group CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0210550005 pdf
Apr 14 2008MAXIK, FREDRIC S Lighting Science Group CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0210550005 pdf
Nov 22 2010Lighting Science Group CorporationWells Fargo Bank, National AssociationSECURITY AGREEMENT0261090019 pdf
Sep 20 2011Lighting Science Group CorporationARES CAPITAL CORPORATIONSECURITY AGREEMENT0269400875 pdf
Feb 19 2014Lighting Science Group CorporationMEDLEY CAPTIAL CORPORATION, AS AGENTSECURITY INTEREST0330720395 pdf
Feb 19 2014Wells Fargo Bank, National AssociationLighting Science Group CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0325200074 pdf
Feb 19 2014ARES CAPITAL CORPORATIONLighting Science Group CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0325270427 pdf
Feb 19 2014Biological Illumination, LLCMEDLEY CAPTIAL CORPORATION, AS AGENTSECURITY INTEREST0330720395 pdf
Apr 25 2014Biological Illumination, LLCFCC, LLC D B A FIRST CAPITAL, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0327650910 pdf
Apr 25 2014Lighting Science Group CorporationFCC, LLC D B A FIRST CAPITAL, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0327650910 pdf
May 18 2015FCC, LLC D B A FIRST CAPITALACF FINCO I LPASSIGNMENT AND ASSUMPTION OF SECURITY INTERESTS IN PATENTS0357740632 pdf
Apr 25 2017ACF FINCO I LP, A DELAWARE LIMITED PARTNERSHIPLIGHTING SCIENCE GROUP CORPORATION, A DELAWARE CORPORATIONRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0423400471 pdf
Apr 25 2017ACF FINCO I LP, A DELAWARE LIMITED PARTNERSHIPBIOLOGICAL ILLUMINATION, LLC, A DELAWARE LIMITED LIABILITY COMPANYRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0423400471 pdf
Aug 09 2018MEDLEY CAPITAL CORPORATIONLIGHTING SCIENCE GROUP CORPORATION, A DELAWARE CORPORATIONRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0480180515 pdf
Aug 09 2018MEDLEY CAPITAL CORPORATIONBIOLOGICAL ILLUMINATION, LLC, A DELAWARE LIMITED LIABILITY COMPANYRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0480180515 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule