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. 04, 2003
Filed:
Jan. 02, 2002
Applicant:
Inventor:
Akihiro Kusaka, Miyagi-ken, JP;
Assignee:
Alps Electric, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 3/20 ;
U.S. Cl.
CPC ...
H05K 3/20 ;
Abstract
The printed circuit board according to the invention is highly reliable because a gap width between adjoining first conductive pattern bent parts is formed greater than a gap width in those of wiring parts positioned close to and on both sides of the first conductive pattern bent parts and accordingly, even if any running part arises in the conductive pattern bent parts, short-circuiting is unlikely to occur between wiring patterns, thus making the printed circuit board reliable.