Information communication systems

Telephonic communications – Multi-line or key substation system with selective switching...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

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

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Information communication systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information communication systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information communication systems will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-146518

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.