Modular interchange termination system

Details Modular interchange termination system Modular interchange termination system

1976-10-27

1979-02-20

Claffy, Kathleen H.

Geometrical instruments

339 18B, 339 18C, H04Q 106, H04Q 114

Patent

active

041408853

ABSTRACT:
A termination system, in particular for key telephones, is constructed on a modular basis and includes programmable termination fields for flexibility in providing and altering key telephone functions, and plug-in connection of the telephone instruments at a termination zone for electrically moving a telephone from one location to another without the necessity of disconnecting and reconnecting the individual conductors associated with each telephone instrument.

REFERENCES:
patent: 3450950 (1969-06-01), Tarrats
patent: 3566004 (1971-02-01), Creedon
patent: 3573373 (1971-04-01), Mullin et al.
patent: 3761771 (1973-09-01), Thompson
patent: 3763325 (1973-10-01), Kapel et al.
patent: 3781758 (1973-12-01), Anderson
patent: 3869582 (1975-03-01), Humphrey et al.
patent: 4018997 (1977-04-01), Hoover et al.

Affiliated with

Also associated with

Rating

Modular interchange termination system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-259580