Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-08-29
2006-08-29
Corsaro, Nick (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S550100, C455S556100, C455S556200, C455S575300, C455S575400
Reexamination Certificate
active
07099708
ABSTRACT:
A mobile communication device has a full function keyboard constructed in two positions wherein the first portion may be pivoted and the second portion may be moved linearly sideways between respective open and closed positions one in which the keyboard is hidden and the keypad of the device is exposed for normal use and a second in which a larger viewing area of the display screen is revealed and the two portions of the keyboard are positioned on opposite sides of the screen of the device.
REFERENCES:
patent: 6580932 (2003-06-01), Finke-Anlauff
patent: 2003/0073414 (2003-04-01), Capps
patent: 2003/0157957 (2003-08-01), Wendorff et al.
Corsaro Nick
Nokia Corporation
Ware Fressola Van Der Sluys & Adolphson LLP
Zewari Sayed T.
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