Call coverage arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4873717
SERIAL NO

07206467

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A call coverage arrangement in which coverage personnel are informed of the switch-hook status of covered terminals by way of a single two-part indicator on the coverage terminal. The two-part indicator indicates switch-hook status for any one of a number of covered terminals. The first part of the indicator identifies the covered terminal and the second part defines the switch-hook status of the identified terminal. The arrangement is flexible in providing coverage for additional terminals and in providing coverage via forwarding from any termianl, since there is no need to assign and dedicate status indicators to particular terminals.

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First Claim

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Patent Owner(s)

  • AMERICAN TELEPHONE AND TELEGRAPH COMPANY;BELL TELEPHONE LABORATORIES, INCORPORATED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davidson, Wayne A Winfield, IL 7 600
Ernst, John P Warrenville, IL 2 26
Herkes, Marybeth Aurora, IL 1 20
Kuppuswami, Ram Wheaton, IL 2 22
Satalich, Timothy A Warrenville, IL 1 20
Stanaway, Jr John J Wheaton, IL 6 1207

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