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The ornamental design for a clamping heat sink, as shown and described. |
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FIG. 1 is an isometric view of a clamping heat sink, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image of the shown;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a top plan view of a modified clamping heat sink, showing our new design;
FIG. 8 is a bottom plan view of the modified clamping heat sink;
FIG. 9 is a front elevational view of the modified clamping heat sink, the rear elevational view being an image of that shown; and,
FIG. 10 is a left side elevational view of the modified heat sink, the right side elevational view being a mirror image thereof.
Campanella, Vincent, Vasconcelos, Osvaldo M.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 02 1995 | VASCONCELOS, OSVALDO M | WAKEFIELD ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007491 | /0240 | |
| May 03 1995 | CAMPANELLA, VINCENT | WAKEFIELD ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007491 | /0240 | |
| May 15 1995 | 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 | |
| Mar 01 2010 | WAKEFIELD THERMAL SOLUTIONS, INC | PNC Bank, National Association | SECURITY AGREEMENT | 024079 | /0487 | |
| Mar 01 2010 | PM ENGINEERED SOLUTIONS, INC | PNC Bank, National Association | SECURITY AGREEMENT | 024079 | /0487 | |
| Oct 05 2012 | PNC Bank, National Association | PM ENGINEERED SOLUTIONS, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 029097 | /0114 |
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