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:
Dec. 13, 1994
Filed:
May. 27, 1993
Applicant:
Inventors:
Naoya Taki, Toyonaka, JP;
Narumi Hirota, Ibaraki, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
165 503 ; 361690 ;
Abstract
A radiator (3) is coupled by caulked joints with fitting plates (5, 15) fixed to the substrate (8) by soldering. By heat-conductively attaching the fitting plate (5, 15) to both sides of the radiator (3), apertures (7) for receiving a prying tool (6) are formed between the radiator (3) and the fitting plate (5, 15). The fitting plate (5, 15) is pried open by the typical tool, thereby the radiator (3) is easily separated from the substrate (8) in order to be used as recycling resources.