Sliding/swing-type portable digital communication apparatus

Details Sliding/swing-type portable digital communication apparatus Sliding/swing-type portable digital communication apparatus

2007-09-11

2007-09-11

Kincaid, Lester G. (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S575400, C455S575800, C379S433120, C379S433130, C379S433110

Reexamination Certificate

active

10930078

ABSTRACT:
A sliding/swing-type portable digital communication apparatus including a main housing having a speaker unit positioned on its rear surface; key housings, each of which is positioned on a side of the main housing, the key housings being adapted to slide a predetermined distance toward or away from the main housing along a longitudinal direction for exposing or hiding the speaker unit according to whether or not the key housings have slid; and a swing housing adapted to rotate about a hinge axis, which is oriented perpendicular to the sliding direction of the key housings, within a predetermined range of angle while continuously facing an upper surface of the main housing and upper surfaces of the key housings for exposing and hiding predetermined areas of the key housings.

REFERENCES:
patent: 5689240 (1997-11-01), Traxler
patent: 6308084 (2001-10-01), Lonka
patent: 7050767 (2006-05-01), Hickey et al.
patent: 2003/0103041 (2003-06-01), Nguyen et al.
patent: 2005/0054393 (2005-03-01), Fagerstrom et al.
patent: 2005/0091431 (2005-04-01), Olodort et al.
patent: 2006/0003817 (2006-01-01), Lee et al.
patent: 2002057771 (2002-02-01), None
patent: 2002368860 (2002-12-01), None
patent: 2003037658 (2003-02-01), None
Electronic Translations for JP2003-037658 and JP2002-368860.
Electronic Tranalation for Japanese Publication No. 2002-057771.

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