Key button structure for electronic device

Electricity: circuit makers and breakers – Electric switch details – Actuators

Reexamination Certificate

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Details

C200S302200

Reexamination Certificate

active

08008591

ABSTRACT:
A key button structure (10) for using in a portable electronic device (100) is provided. The key button structure (10) include a housing (14) having a joining portion (1428) formed on the outer wall (1422) of the housing (14) and a key body (124) have a mating portion (1245) formed thereon corresponding with the joining portion (1428).

REFERENCES:
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patent: 4170104 (1979-10-01), Yamagata
patent: 4896003 (1990-01-01), Hsieh
patent: 5722533 (1998-03-01), Gallone
patent: 5865301 (1999-02-01), Kawabe et al.
patent: 6444928 (2002-09-01), Okamoto et al.
patent: 6516145 (2003-02-01), Uchiyama
patent: 6626473 (2003-09-01), Klein et al.
patent: 6963039 (2005-11-01), Weng et al.
patent: 7230196 (2007-06-01), Toyama
patent: 7-314580 (1995-12-01), None

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