Telephonic communications – Multi-line or key substation system with selective switching...
Patent
1995-05-17
1998-03-10
Kuntz, Curtis
Telephonic communications
Multi-line or key substation system with selective switching...
379165, 379327, 379399, H04M 100, H04M 500, H04M 900
Patent
active
057270554
ABSTRACT:
A system for distributing electronic information signals throughout a structure, particularly a residential dwelling, which adapts a plurality of electronic information signals into a signal which can be received by one or more information utilizing devices which are located throughout a structure. In accordance with particular aspects of the present invention, an improved structure and method of installing a plurality of communication cables in a wall adjacent to an existing electrical box attached to a building member is provided. An apparatus for adapting a multi-line telephone signal distribution hub for use with a single telephone line, or two telephone lines, is also included which allows the wiring for an internal KSU/PBX telephone system to be installed immediately and a single telephone line readily interfaced with a multi-line telephone signal distribution hub while a KSU/PBX control box and additional telephone lines from the telephone service utility can be readily connected at a later date. In accordance with another aspect of the present invention, a system is described for distributing audio signals from a central location to a plurality of discrete zones contained within a structure, such as a residential dwelling, which allows changes to be readily and conveniently made. Also disclosed is a system for distributing electronic signals within a room equipped for audio and video presentations and having four, five, six, or more, speaker connection locations for use in home theater applications.
REFERENCES:
patent: 3665129 (1972-05-01), Lancaster
patent: 4096359 (1978-06-01), Barsellotti
patent: 4140885 (1979-02-01), Verhagen
patent: 4578545 (1986-03-01), Phillipson
patent: 4607144 (1986-08-01), Carmon
patent: 4919544 (1990-04-01), Graham
Bowden Grant
Gilstrap Daniel
Howard R. Brent
Ivie Lovell Brent
Johnson David
IES Technologies, Inc.
Kuntz Curtis
Shankar Vijay
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