Electrical connectors – With circuit conductors and safety grounding provision
Reexamination Certificate
2007-04-10
2007-04-10
Nguyen, Truc (Department: 2833)
Electrical connectors
With circuit conductors and safety grounding provision
C439S101000, C439S567000, C439S607560
Reexamination Certificate
active
11385766
ABSTRACT:
A grounding wire is formed by bending a conductive wire. The grounding wire includes a winding portion formed on a horizontal portion so as to be smaller in diameter than a cylindrical portion of a jack, a horizontal proximal portion in parallel to a circuit board, and a connection end bent from an end of the horizontal proximal portion and connected to a ground pattern. The winding portion of the grounding wire is expanded and outwardly engaged to the cylindrical portion of the jack, and elastically and closely attached to the cylindrical portion of the jack by an elastic restoring force of the winding portion. The connection end is then inserted into a hole formed in the circuit board and soldered onto the ground pattern of the circuit board. Static electricity, with which the jack is charged, is discharged from the grounding wire to the ground pattern.
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patent: 2002-352887 (2001-05-01), None
Nishigaki Toshio
Takahashi Yoshiaki
Nguyen Truc
Orion Electric Company Ltd.
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