Hands-free mobile telephone

Details Hands-free mobile telephone Hands-free mobile telephone

1998-03-23

2000-08-22

Urban, Edward F.

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

455 99, 455345, 379420, 381365, H04M 100

Patent

active

061085669

ABSTRACT:
The present invention provides for permitting hands-free operation of a telephone handset in a vehicle. The device, having a base pivotally attached to the vehicle above the door opening on the driver's side, and also has means for storing the device above the door opening when not in use. Means are provided for wiring the device to the microphone input of the mobile phone set. A resiliently flexible elongated extension, having a coaxial cable being disposed therein, with a proximal end connected to the base and and a distal end containing a microphone. The extension connects the energy source to the distal end and is formed of a material that can be easily flexed by hand to assume a multiple of different shapes and angles, and which can retain a given shape indefinitely. The distal end is normally oriented towards the user's mouth when in position for use.

REFERENCES:
patent: 4151468 (1979-04-01), Kerr
patent: 4215250 (1980-07-01), Resener
patent: 4325143 (1982-04-01), Kerr
patent: 4842174 (1989-06-01), Sheppard et al.
patent: 5490213 (1996-02-01), Huang
patent: 5613222 (1997-03-01), Guenther
patent: 5668869 (1997-09-01), Zinno
patent: 5687230 (1997-11-01), Olausson et al.
patent: 5771303 (1998-06-01), Mazzarella et al.

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