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:
Jan. 25, 1983
Filed:
May. 27, 1980
Applicant:
Inventors:
Yoshihiko Asanuma, Tochigi, JP;
Yoshihumi Shimajiri, Tochigi, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F28F / ; H01L / ;
U.S. Cl.
CPC ...
165185 ; 357 81 ; 361386 ; 2915 / ; 174 / ;
Abstract
A heat releasing device comprising a base plate integrally formed with a multiplicity of tongue-like raised fins on at least one side thereof by skiving, each of the skived fins being divided at least at its forward end into a plurality of portions by slits.