Patent
   D384040
Priority
Apr 19 1996
Filed
Apr 19 1996
Issued
Sep 23 1997
Expiry
Sep 23 2011
Assg.orig
Entity
unknown
19
4
n/a
The ornamental design for a heat sink, as shown and described.

FIG. 1 is a left side view of our new design for a heat sink with the opposite side view being a mirror image;

FIG. 2 is a top plan view of the heat sink shown in FIG. 1;

FIG. 3 is a rear elevation view of the heat sink shown in FIG. 1;

FIG. 4 is a bottom plan view of the heat sink shown in FIG. 1;

FIG. 5 is a front elevation view of the heat sink shown in FIG. 1;

FIG. 6 is a left side view of another embodiment of the heat sink shown in FIG. 1 with the opposite side view being a mirror image;

FIG. 7 is a top plan view of the heat sink shown in FIG. 6;

FIG. 8 is a rear elevation view of the heat sink shown in FIG. 6;

FIG. 9 is a bottom plan view of the heat sink shown in FIG. 6; and,

FIG. 10 is a front elevation view of the heat sink shown in FIG. 6.

The heat sink is shown broken away in FIGS. 2--5 and 8--10 to indicate indeterminate length.

Frerichs, Wayne R., Panek, Jeff J.

Patent Priority Assignee Title
7686469, Sep 30 2006 IDEAL Industries Lighting LLC LED lighting fixture
7952262, Sep 30 2006 IDEAL Industries Lighting LLC Modular LED unit incorporating interconnected heat sinks configured to mount and hold adjacent LED modules
8070306, Sep 30 2006 IDEAL Industries Lighting LLC LED lighting fixture
8425071, Sep 30 2006 IDEAL Industries Lighting LLC LED lighting fixture
9028087, Sep 30 2006 IDEAL Industries Lighting LLC LED light fixture
9039223, Sep 30 2006 IDEAL Industries Lighting LLC LED lighting fixture
9243794, Sep 30 2006 IDEAL Industries Lighting LLC LED light fixture with fluid flow to and from the heat sink
9261270, Sep 30 2006 IDEAL Industries Lighting LLC LED lighting fixture
9534775, Sep 30 2006 IDEAL Industries Lighting LLC LED light fixture
9541246, Sep 30 2006 IDEAL Industries Lighting LLC Aerodynamic LED light fixture
D450044, Jun 14 2000 Cooler for heat dissipation
D529874, Jan 20 2006 Watlow Electric Manufacturing Company; Wallow Electric Manufacturing Company Power controller heat sink
D531138, Jan 20 2006 Watlow Electric Manufacturing Company Power controller heat sink
D609199, Jun 16 2009 CompTake Technology Inc. Heat sink for read only memory device
D610557, Jun 16 2009 CompTake Technology Inc. Heat sink for read only memory device
D611799, Jul 02 2009 Skytron, LLC Wallplate cover
D693316, May 13 2011 SAPA Profiler AB Air cooler
D757662, Feb 06 2014 Kobe Steel, Ltd. Plate for heat exchanger
D763804, Feb 06 2014 Kobe Steel, Ltd. Plate for heat exchanger
Patent Priority Assignee Title
3163207,
4729426, Mar 06 1986 Thermalloy Incorporated Bonded clip heat sink
4853828, Aug 22 1985 Dart Controls, Inc. Solid state device package mounting apparatus
5184281, Mar 03 1992 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Heat dissipation apparatus
////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 15 1996PANEK, JEFF J National Northeast CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0079490314 pdf
Apr 15 1996FRERICHS, WAYNE R National Northeast CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0079490314 pdf
Apr 19 1996National Northeast Corporation(assignment on the face of the patent)
Jan 09 2001National Northeast CorporationUNION BANK OF CALIFORNIA, N A SECURITY AGREEMENT0115060233 pdf
Aug 29 2001National Northeast CorporationWAKEFIELD THERMAL SOLUTIONS, INC MERGER SEE DOCUMENT FOR DETAILS 0175190009 pdf
Apr 24 2006ENDURANCE CAPITAL LP, SUCCESSOR-IN-INTEREST TO UNION BANK OF CALIFORNIA, N A WAKEFIELD ENGINEERING, INC NOTICE OF TERMINATION OF SECURITY INTEREST IN INTELLECTUAL PROPERTY0175190898 pdf
Apr 24 2006ENDURANCE CAPITAL LP, SUCCESSOR-IN-INTEREST TO UNION BANK OF CALIFORNIA, N A National Northeast CorporationNOTICE OF TERMINATION OF SECURITY INTEREST IN INTELLECTUAL PROPERTY0175270512 pdf
Apr 27 2006AT BROAD STREET PARTNERS, LLC, SUCCESSOR-IN-INTEREST TO UNION BANK OF CALIFORNIA, N A National Northeast CorporationNOTICE OF TERMINATION OF SECURITY INTEREST IN INTELLECTUAL PROPERTY0175370715 pdf
May 02 2006WAKEFIELD THERMAL SOLUTIONS, INC WACHOVIA CAPITAL FINANCE CORPORATION NEW ENGLAND SECURITY AGREEMENT0176360574 pdf
Mar 01 2010WAKEFIELD THERMAL SOLUTIONS, INC PNC Bank, National AssociationSECURITY AGREEMENT0240790487 pdf
Mar 01 2010PM ENGINEERED SOLUTIONS, INC PNC Bank, National AssociationSECURITY AGREEMENT0240790487 pdf
Oct 05 2012PNC Bank, National AssociationPM ENGINEERED SOLUTIONS, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0290970114 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule