Cellular portable radiotelephone

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Patent

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Details

379433, 455575, H04M 1100, H04M 100, H04B 138

Patent

active

056573707

ABSTRACT:
A cellular portable radiotelephone including a first housing having at least a telephone receiving section, and a second housing slidably and pivotally mounted to the first housing and capable of being housed in the first housing, the second housing having a front surface, a rear surface serving as a slide surface to slide on the first housing, and a key operating section, wherein a display is disposed on the first or second housing, and a telephone transmitting section is disposed on the second housing.

REFERENCES:
patent: 4926474 (1990-05-01), Marks
patent: 5008924 (1991-04-01), Guichard et al.
patent: 5177784 (1993-01-01), Hu et al.
patent: 5197091 (1993-03-01), Takagi et al.
patent: 5224076 (1993-06-01), Thorp
patent: 5276916 (1994-01-01), Pawlish et al.
patent: 5485517 (1996-01-01), Gray
patent: 5491507 (1996-02-01), Umezawa

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