Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2011-01-12
2011-10-11
Vu, Hien (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
C439S066000
Reexamination Certificate
active
08033872
ABSTRACT:
An electrical connector contact comprises an upper and lower contact pins and a spring device disposed between the upper and lower contact pins. The upper contact pin includes a main portion, two pair of stopping portions respectively projecting from two sides of the main portion, and two guiding slots each formed between two stopping portions located at a same side of the main portion. The lower contact pin has a pair of elastic arms directly made from lacerating and bending a metallic plate and received in the guiding slots, a pair of clamping portions clamping the main portion, and two hooks abutting against the stopping portions to prevent the upper and lower contact pins separating from each other.
REFERENCES:
patent: 7025602 (2006-04-01), Hwang
patent: 7256593 (2007-08-01), Treibergs
patent: 7467952 (2008-12-01), Hsiao et al.
patent: 7878867 (2011-02-01), Lin
patent: 2009/0253313 (2009-10-01), Hsiao et al.
patent: 2010/0035472 (2010-02-01), Hsiao et al.
patent: 2010/0068947 (2010-03-01), Hsiao et al.
Chen Ke-Hao
Hsu Hsiu-Yuan
Yang Chih-Kai
Chang Ming Chieh
Cheng Andrew C.
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
Vu Hien
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