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:
Nov. 23, 2004
Filed:
Aug. 06, 2002
Applicant:
Inventor:
Norio Fujiwara, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 ;
U.S. Cl.
CPC ...
H05K 7/20 ;
Abstract
A portable information processing apparatus, which can be sophisticated with an expansion unit while it can maintain dust-proof and water-proof capacities, is provided. A main body of a note PC is made from heat conductive material and sealed. When the expansion unit is hooked up to the main body, a cooling fan provided to the expansion unit blows cooling air directly to plural fins formed on a housing of the main body, thereby cooling the main body.