Numeric and text paging with an integral PLC modem

Telephonic communications – Audio message storage – retrieval – or synthesis – Multimedia system

Reexamination Certificate

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Details

C340S573100, C455S426100, C709S251000

Reexamination Certificate

active

07343004

ABSTRACT:
At least one exemplary embodiment of the present invention includes a method comprising formatting a message at a first modem integral to a first programmable logic controller, and transmitting the formatted message from the first modem via a communications network. At least one exemplary embodiment of the present invention includes a system comprising a means for formatting a message at a modem integral to a programmable logic controller, and means for transmitting the formatted message from the modem via a communications network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

REFERENCES:
patent: 5245704 (1993-09-01), Weber et al.
patent: 5251302 (1993-10-01), Weigl et al.
patent: 5727170 (1998-03-01), Mitchell et al.
patent: 5802321 (1998-09-01), Buda et al.
patent: 5905436 (1999-05-01), Dwight et al.
patent: 5943607 (1999-08-01), Singer
patent: 6195533 (2001-02-01), Tkatch et al.
patent: 6272339 (2001-08-01), Wiedeman
patent: 6397250 (2002-05-01), Clarke
patent: 6745090 (2004-06-01), Malizia, Jr.
patent: 2001/0037491 (2001-11-01), Boggs et al.
patent: 2002/0183044 (2002-12-01), Blackwell et al.
patent: 2003/0048882 (2003-03-01), Smith, II
PCT International Search Report mailed May 9, 2003.
PCT Written Opinion, mailed Sep. 30, 2004, p. 3 of 4.

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