Waterproof and dustproof structure

Details Waterproof and dustproof structure Waterproof and dustproof structure

2007-09-04

2010-12-14

Ngo, Hung V (Department: 2831)

Electricity: conductors and insulators

Boxes and housings

With electrical device

C439S271000

Reexamination Certificate

active

07851710

ABSTRACT:
A waterproof and dustproof structure is applied to a predetermined hole of a circuit board. A connection end of a connector could penetrate the predetermined hole. Moreover, the circuit board has a first surface and a second surface. The waterproof and dustproof structure can cover up the predetermined hole to isolate the first surface and the second surface. The interferences on the first surface may not move to the second surface through the predetermined hole. Therefore, when the connection end of the connector passes through the predetermined hole, the predetermined hole on the circuit board can be sealed via the waterproof and dustproof structure so as to achieve the goal of waterproof and dust prevention.

REFERENCES:
patent: 7108519 (2006-09-01), Tomikawa et al.
patent: 7109426 (2006-09-01), Togashi
patent: 7151674 (2006-12-01), Sasaki et al.
patent: 2004/0089467 (2004-05-01), Kubota
patent: 2004/0188122 (2004-09-01), Takeuchi et al.
patent: 2005/0282433 (2005-12-01), Pixley et al.
patent: 2006/0003603 (2006-01-01), Fukuchi
patent: 2006/0003606 (2006-01-01), Wei-Chieh et al.
patent: 487177 (2002-05-01), None
Office Action dated Mar. 19, 2010 for 096121756, which is a corresponding Taiwanese application, that cites TW487177 and US2006/0003603A1.

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