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:
Apr. 06, 2004
Filed:
Dec. 10, 2002
Yuichiro Murata, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In an electrical connector, a female terminal is inserted into a corresponding through-hole of a printed board, copper plating is divided into two copper plating parts having knife edge-like end portions, and land portion is also divided into two land parts having knife edge-like end portions. As a result, the copper plating parts are connected to two copper pattern parts through the separate land parts, respectively. The separate parts thus obtained form a signal portion and a ground portion, respectively. That is, the first copper plating part, the first land part, and the first copper pattern part constitute a signal portion, and the second copper plating part, the second land part, and the second copper pattern part constitute a ground portion.