The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2007
Filed:
May. 17, 2005
Applicants:
Michael J. Ellsworth, Jr., Lagrangeville, NY (US);
Egidio Marotta, Poughkeepsie, NY (US);
Prabjit Singh, Poughkeepsie, NY (US);
Inventors:
Michael J. Ellsworth, Jr., Lagrangeville, NY (US);
Egidio Marotta, Poughkeepsie, NY (US);
Prabjit Singh, Poughkeepsie, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 53/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a finned heat sink included obtaining a fin core, wherein the fin core is constructed of a conductive structural graphite-epoxy material. A fin cover is secured to the fin core using one of heat and pressure to define a heat sink fin, wherein the fin cover is constructed of a foil material.