Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Reexamination Certificate
2009-08-11
2010-10-19
Abrams, Neil (Department: 2839)
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
Reexamination Certificate
active
07815440
ABSTRACT:
An electrical contact comprises an upper contact pin, a lower contact pin and a spring enveloping between the upper contact pin and the lower contact pin. The upper contact pin has an upper contacting portion and a guiding portion, and the lower contact pin is coupled to the upper contact pin and has a lower contacting portion and a main portion extending from the contacting portion. The main portion of the lower contact pin includes two elastic arms, and each elastic arm has a first and a second locking protrusions engaging with a slot defined on the guiding portion of the upper contact pin respectively to reliably connect the upper contact pin and the lower contact pin.
REFERENCES:
patent: 7025602 (2006-04-01), Hwang
patent: 7467952 (2008-12-01), Hsiao et al.
patent: 7545159 (2009-06-01), Winter
patent: 7559769 (2009-07-01), Hsiao et al.
patent: 2009/0311886 (2009-12-01), Hsieh et al.
patent: 2010/0055934 (2010-03-01), Hsieh et al.
Chen Ke-Hao
Hsiao Shih-Wei
Hsieh Wen-Yi
Abrams Neil
Chang Ming Chieh
Cheng Andrew C.
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
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