Wireless short range communication system

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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Details

C455S041200, C455S090100, C340S692000

Reexamination Certificate

active

07342502

ABSTRACT:
A wireless communications system defining an wireless personal area network enables reliable communications between members of workers in a group wearing compatible systems. Each member of a group is fitted with a communications system having a microphone, a transceiver and a speaker.

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Talk-Around Specification Card, Questions & Answers, Product Highlights, Scott Technologies Company, Circa 2001.

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