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:
Sep. 28, 1993
Filed:
Nov. 09, 1992
Applicant:
Inventors:
John N Lubbe, Chicago, IL (US);
Lester J Onyszko, Chicago, IL (US);
Raul Olivera, Hoffman Estates, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29890045 ; 2989003 ; 29525 ; 165 804 ;
Abstract
A first heat sink member with extension slots and component detailing is cast from a thermally conductive material. Fin members are constructed from a similar, but not necessarily identical, thermally conductive material. The fin members are constructed so that they will mate with the extension slots of the first heat sink member. Positioned in alignment with the extension slots to the first heat sink member, the fin members are attached with a thermally conductive bonding agent.