Combined telephone connector block and circuit protector

- Porta Systems, Corp.
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Description

FIG. 1 is a front elevational view of a combined telephone connector block and circuit protector showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof showing the side opposite that seen in FIG. 2;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a perspective view thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
3538480 November 1970 Urani
3760328 September 1973 Georgopulos
Patent History
Patent number: D271295
Type: Grant
Filed: Aug 4, 1980
Date of Patent: Nov 8, 1983
Assignee: Porta Systems, Corp. (Syosset, NY)
Inventors: Paul V. De Luca (Plandome Manor, NY), Thomas A. Hollfelder (Huntington, NY)
Primary Examiner: Susan J. Lucas
Attorney: Charles E. Temko
Application Number: 6/175,341
Classifications
Current U.S. Class: D13/24
International Classification: D1303;