Electrical connectors – With circuit conductors and safety grounding provision
Reexamination Certificate
2007-02-14
2008-11-18
Nguyen, Truc T (Department: 2833)
Electrical connectors
With circuit conductors and safety grounding provision
C439S083000, C439S108000
Reexamination Certificate
active
07452219
ABSTRACT:
A flat earth terminal in the shape of a flat plate includes a main part with a screw insertion hole and a leg-like terminal part continuously extending from an end of the main part. A recess is formed on a mounting side of the flat earth terminal intended to be located on a printed circuit board, in a proximal portion of the terminal part continuously extending from the main part, to separate a distal portion of the terminal part from the main part. By this, solder is prevented from flowing from the terminal part to the main part, with certainty, so that a stable electric connection between the main part and the printed circuit board is ensured.
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patent: 5395250 (1995-03-01), Englert, Jr. et al.
patent: 7357645 (2008-04-01), Jeong et al.
patent: 2004/0121659 (2004-06-01), Saito et al.
patent: 1040053 (1998-09-01), None
patent: 31 01 931 (1982-09-01), None
patent: 2863981 (1995-06-01), None
Hatakeyama Toshihiro
Kitajima Yoshikazu
Birch & Stewart Kolasch & Birch, LLP
Kyoshin Kogyo Co. Ltd.
Nguyen Truc T
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