Electrical contact having upper contact with thickened base...

Details Electrical contact having upper contact with thickened base... Electrical contact having upper contact with thickened base...

2010-07-14

2011-11-08

Hyeon, Hae Moon (Department: 2839)

Electrical connectors

Metallic connector or contact having movable or resilient...

Resilient or spring-operated securing means joining plural...

C439S700000, C439S841000

Reexamination Certificate

active

08052491

ABSTRACT:
An electrical contact (1) comprises an upper contact (10), a lower contact (12) and a spring (14) located between the upper contact (10) and the lower contact (12). The upper contact (10) comprises a first contacting portion (104) at one end thereof and a first mating end (108) comprising two contacting sheets overlapped at an opposite end thereof, and a lower contact comprises a second contacting portion and a second mating end defining a channel, the channel providing a space to allow movement of the first mating end.

REFERENCES:
patent: 7025602 (2006-04-01), Hwang
patent: 7256593 (2007-08-01), Treibergs
patent: 7467952 (2008-12-01), Hsiao et al.
patent: 7520754 (2009-04-01), Gattuso
patent: 7559769 (2009-07-01), Hsiao et al.
patent: 7559806 (2009-07-01), Lin et al.
patent: 7789671 (2010-09-01), Hsieh et al.
patent: 7815440 (2010-10-01), Hsieh et al.
patent: 7841864 (2010-11-01), Hsiao et al.
patent: 7841866 (2010-11-01), Hsu et al.
patent: 7845988 (2010-12-01), Hsiao et al.
patent: 7862343 (2011-01-01), Lin et al.
patent: 7878867 (2011-02-01), Lin

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