Illinois Tool Works Inc.

George Z Lannert

Bjarne Frederiksen

Mohammad Masghati

Richard H Heidorn

Joseph E Morawa

A circuit protection assembly for protecting telephone communication related equipment includes a two-piece interfitting housing, a printed circuit board sub-assembly, an exposed side connector device, and a protected side connector device. The printed circuit board is mounted internally inside the housing and is adapted to receive any number of circuit protector combinations of overvoltage, overcurrent and line-status devices. Each of the exposed side and protected side connector devices can be one of several different types of connector so as to provide versatile mechanical connections to the circuit protectors.

25-pair circuit protection assembly

A cable clip for retaining coaxial cables and the like against a mounting surface is provided which includes fastener retaining means for holding a fastening device in place prior to user installation. In one embodiment, the fastener retaining means includes a plurality of segmented arcuate-shaped wall portions which are tapered inwardly so as to resiliently grip the fastening device. In a second embodiment, the fastening retaining means includes a plurality of radially extending tabs disposed on the inner surface of a cylindrically-shaped fastener hole for frictional engagement with the fastener device with a retention fit.

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Evanston, IL, United States of America

George Z Lannert