Articulating speaker and microphone for a wireless telephone wit

Details Articulating speaker and microphone for a wireless telephone wit Articulating speaker and microphone for a wireless telephone wit

1997-10-08

1999-11-23

Loomis, Paul

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

455575, 455 90, 379388, 381363, H04B 138

Patent

active

059916460

ABSTRACT:
A speaker and microphone are provided on and supported by an articulating extension. The extension comprises a cigarette lighter adapter which is plugged into a cigarette lighter to provide power for the speaker and microphone. The speaker and microphone are connected to a wireless telephone such that the speaker and microphone can be used to place a call with the telephone in a hands free manner. The extension articulates to optimally orient the speaker and microphone with respect to the user.

REFERENCES:
patent: 5642402 (1997-06-01), Vilmi et al.
patent: 5732361 (1998-05-01), Liu
patent: 5749057 (1998-05-01), Takagi
patent: 5754962 (1998-05-01), Griffin
patent: 5794163 (1998-08-01), Paterson et al.
patent: 5802167 (1998-09-01), Hong

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