Control system

Communications: electrical – Selective – Having indication or alarm

Reexamination Certificate

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Details

C340S870020, C340S870070, C340S315000, C340S315000, C700S286000, C700S292000, C702S062000

Reexamination Certificate

active

07049932

ABSTRACT:
In a system for remotely controlling the supply of electric power to customer premises, each customer premises is fitted with a power-switching arrangement coupled to a paging receiver (5-1, 5-2, 5-3). A utility company supplying the electric power can input requests to a server (1), optionally via a terminal (2) or a network link (3). A software application running on the server generates a control instruction in response to a request and sends it to a paging service (4) for transmission over a paging network. When a paging message is received at one of said customer-premises paging receivers, if the control instruction is appropriately addressed the power-switching arrangement will put it into effect, for example to connect or reconnect the customer premises power supply.

REFERENCES:
patent: 5640153 (1997-06-01), Hildebrand et al.
patent: 5761083 (1998-06-01), Brown et al.
patent: 6346890 (2002-02-01), Bellin
patent: 6633823 (2003-10-01), Bartone et al.
patent: 6828695 (2004-12-01), Hansen
patent: 6832135 (2004-12-01), Ying
patent: 2002/0196124 (2002-12-01), Howard et al.

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