Communication system for individuals

Details Communication system for individuals Communication system for individuals

2006-07-11

2006-07-11

To, Doris H. (Department: 2643)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S090300, C455S575100, C455S575600, C455S575900

Reexamination Certificate

active

07076279

ABSTRACT:
A communication system for individuals wherein attachment and detachment between the communication unit on the vehicle and the cable is easy. In addition, the connection between the communication unit and the cable can easily be released when a force in a direction to separate the communication unit and the cable is applied irrespective of the direction thereof. In a communication system for individuals in which a plurality of helmets are each provided with a microphone and a speaker for connection to a communication unit by a cable for enabling communication between individuals wearing each helmet, the communication unit and the cable are connected by magnet connectors.

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patent: 2002/0176595 (2002-11-01), Lazzeroni et al.
patent: 200 09 514 (2000-11-01), None
patent: 09078332 (1997-03-01), None
patent: 2000221050 (2000-08-01), None

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