Sealed soft switch assemblies

Electricity: circuit makers and breakers – Snap – Double snap

Reexamination Certificate

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Details

C200S405000, C439S690000

Reexamination Certificate

active

11112889

ABSTRACT:
A switch assembly is provided which includes a holder defining at least a pair of eyelets extending completely therethrough; an electrically conductive lead-frame supported on the holder, the lead-frame defining at least a pair of openings therein; and at least a pair of electrically conductive rivets each configured and adapted for at least partial positioning in a respective eyelet. The first opening of the lead-frame is larger than a head portion of a first rivet such that the head portion does not contact the lead-frame. The second opening of the lead-frame is smaller than a head portion of another rivet such that the head portion contacts the lead-frame. The switch assembly further includes at least one electrically conductive snap dome in electrical contact with the lead-frame and overlying the first rivet.

REFERENCES:
patent: 3591740 (1971-07-01), Kolster
patent: 4427006 (1984-01-01), Nottke
patent: 4719322 (1988-01-01), Guzik et al.
patent: 5444605 (1995-08-01), Rivera
patent: 5727675 (1998-03-01), Leveque et al.
patent: 6423911 (2002-07-01), Yoshida et al.
patent: 6552287 (2003-04-01), Janniere
patent: 6747218 (2004-06-01), Huseman et al.
patent: 6906275 (2005-06-01), Koyama et al.
patent: 2003/0029710 (2003-02-01), Spedale et al.
patent: 0 756 300 (1997-01-01), None

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