Patent
   D265987
Priority
Feb 25 1980
Filed
Feb 25 1980
Issued
Aug 31 1982
Expiry
Aug 31 1996
Assg.orig
Entity
unknown
2
2
n/a
The ornamental design for a self-holding heat sink for electronic devices, substantially as shown and described.

FIG. 1 is a perspective view of a self-holding heat sink for electronic devices showing my new design, the electronic device being shown in broken lines for illustrative purposes only;

FIG. 2 is a top plan view of the same heat sink;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a perspective view of a self-holding heat sink for electronic devices showing a modified form of my new design; and

FIG. 7 is a bottom plan view thereof.

McCarthy, Alfred F.

Patent Priority Assignee Title
6633485, Nov 20 2002 Illinois Tool Works Inc. Snap-in heat sink for semiconductor mounting
7359201, Oct 19 2005 Shin-Etsu Chemical Co., Ltd. Heat-generating electronic part cover and cover mounting method
Patent Priority Assignee Title
3893161,
4041524, Dec 30 1974 The Staver Company, Inc. Heat dissipating device for transistor with outwardly extending heat conductive tab
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Feb 19 1980MC CARTHY, ALFRED F AAVID ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST 0039690873 pdf
Feb 25 1980Aavid Engineering, Inc.(assignment on the face of the patent)
May 12 1988AAVID ENGINEERING, INC , A N H CORP MNC COMMERCIAL CORP , A MD CORP SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0052430045 pdf
May 12 1988AAVID ENGINEERING, INC , A N H CORP MNC COMMERCIAL CORP , A MD CORP SPECIAL POWER ATTY , ASSIGNOR HEREBY APPOINTS ASSIGNEE AS ITS POWER OF ATTORNEY TO ACT IN ALL MATTERS INVOLVING SAID PATENTS 0052430039 pdf
May 12 1988AAVID ENGINEERING, INC , A NH CORP MNC COMMERCIAL CORPSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0052430024 pdf
Oct 06 1993MARYLAND NATIONAL BANK AS SUCCESSOR-IN-INTEREST TO MNC CREDIT CORP AAVID ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067470643 pdf
Oct 14 1993AAVID ENGINEERING, INC LASALLE BUSINESS CREDIT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067470635 pdf
Sep 13 1996AAVID THERMAL PRODUCTS, INC LASALLE BUSINESS CREDIT, INC AMENDMENT: AMEND CONVEYING PARTY S NAME ON PREVIOUSLY RECORDED ASSIGNMENT OF SECURITY INTEREST IN PATENTS, REEL 8059 FRAME 0087, RECORDED 10 07 960089890917 pdf
Sep 13 1996AAVID ENGINEERING, INC LASALLE BUSINESS CREDIT, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0080590087 pdf
Dec 11 1997AAVID THERMAL PRODCUTS, INC LASALLE BUSINESS CREDIT, INC CORRECTIVE ASSIGNMENT OF SECURITY INTEREST IN PATENTS TO AMEND THE CONVEYING PARTY NAME, PREVIOUSLY RECORDED AT REEL 6747, FRAME 0635 0090150526 pdf
Mar 31 2005Glaxo Wellcome IncSmithKline Beecham CorporationMERGER SEE DOCUMENT FOR DETAILS 0168270252 pdf
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