|
The ornamental design for heat sink, as shown and described. |
FIG. 1 is a top plan view of a heat sink showing my new design;
FIG. 2 is a right side elevational view thereof; the left side elevational view being a mirror image of that shown;
FIG. 3 is a front elevational view thereof; the rear elevational view being a mirror thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view of a heat sink showing my new modified design;
FIG. 6 is a right side elevational view thereof, the left side elevation being a mirror image of that shown;
FIG. 7 is a front elevational view thereof, the rear elevational view being a mirror image of that shown; and,
FIG. 8 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
6401807, | Apr 03 1997 | SILENT SYSTEMS, INC | Folded fin heat sink and fan attachment |
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 |
D376349, | May 15 1995 | WAKEFIELD THERMAL SOLUTIONS, INC | Clamping heat sink |
D394043, | Feb 23 1996 | WAKEFIELD THERMAL SOLUTIONS, INC | Clamping heat sink |
D405425, | Jun 10 1997 | Kyoshin Kogyo Co., Ltd. | Tape mounted heatsink package for electronic parts |
D407380, | Jun 10 1997 | Kyoshin Kyogo Co., Ltd. | Tape mounted heatsink package for electronic parts |
D412493, | Jun 10 1997 | Kyoshin Kogyo Co., Ltd. | Tape mounted heatsink package for electronic parts |
D574338, | Mar 29 2007 | LUMINUS DEVICES, INC | LED assembly |
D578968, | Mar 29 2007 | LUMINUS DEVICES, INC | LED device |
D590784, | Mar 29 2007 | LUMINUS DEVICES, INC | LED assembly |
D873223, | May 24 2017 | OSRAM SYLVANIA Inc | Surface-mountable heat sink |
D878312, | May 24 2017 | OSRAM SYLVANIA Inc | Lightweight heat sink |
D894848, | May 24 2017 | Osram Sylvania Inc. | Lightweight heat sink |
D894849, | May 24 2017 | Osram Sylvania Inc. | Heat sink |
D902163, | May 24 2017 | Osram Sylvania Inc. | Surface-mountable heat sink |
Patent | Priority | Assignee | Title |
4215361, | Sep 12 1978 | LASALLE BUSINESS CREDIT, INC | Winged self-fastened heat sinks for semiconductor devices |
4729426, | Mar 06 1986 | Thermalloy Incorporated | Bonded clip heat sink |
5381041, | Apr 05 1994 | WAKEFIELD THERMAL SOLUTIONS, INC | Self clamping heat sink |
D262961, | Sep 17 1979 | LASALLE BUSINESS CREDIT, INC | Clip-on heat sink for electronic devices |
D280811, | Apr 15 1983 | Thermalloy Incorporated | Heat sink or similar article |
D283813, | Mar 25 1983 | LASALLE BUSINESS CREDIT, INC | Winged heat sink with solderable tabs, for encased electrical packages |
D285193, | Apr 02 1984 | Aavid Thermalloy, LLC | Heat sink or similar article |
D296778, | Oct 31 1985 | LASALLE BUSINESS CREDIT, INC | Slotted dual-channel heat sink for electronic devices |
D314945, | Dec 09 1988 | LASALLE BUSINESS CREDIT, INC | Heat sink |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 30 1994 | HARMON, RONALD A | WAKEFIELD ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006948 | /0721 | |
Apr 05 1994 | Wakefield Engineering, Inc. | (assignment on the face of the patent) | / | |||
Jan 09 2001 | WAKEFIELD ENGINEERING, INC | UNION BANK OF CALIFORNIA, N A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011506 | /0648 | |
Aug 09 2001 | WAKEFIELD ENGINEERING, INC | WAKEFIELD THERMAL SOLUTIONS, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 017519 | /0029 | |
Apr 24 2006 | ENDURANCE CAPITAL LP, SUCCESSOR-IN-INTEREST TO UNION BANK OF CALIFORNIA, N A | WAKEFIELD ENGINEERING, INC | NOTICE OF TERMINATION OF SECURITY INTEREST IN INTELLECTUAL PROPERTY | 017519 | /0898 | |
Apr 27 2006 | AT BROAD STREET PARTNERS, LLC, SUCCESSOR-IN-INTEREST TO UNION BANK OF CALIFORNIA, N A | WAKEFIELD ENGINEERING, INC | NOTICE OF TERMINATION OF SECURITY INTEREST IN INTELLECTUAL PROPERTY | 017537 | /0721 | |
May 02 2006 | WAKEFIELD THERMAL SOLUTIONS, INC | WACHOVIA CAPITAL FINANCE CORPORATION NEW ENGLAND | SECURITY AGREEMENT | 017636 | /0574 |
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