Demarcation telephone protector block

- Porta Systems Corp.
Description

FIG. 1 is a front elevational view of a demarcation telephone protector block showing our new design;

FIG. 2 is a side elevational view thereof, as seen from the left hand portion of FIG. 1;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a vertical sectional view thereof on an enlarged scale as seen from the plane 6--6 in FIG. 1.

The terminals are partially shown in FIGS. 1, 2 and 6 for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D249789 October 3, 1978 De Luca
3957335 May 18, 1976 Troy
Patent History
Patent number: D276426
Type: Grant
Filed: Jul 29, 1982
Date of Patent: Nov 20, 1984
Assignee: Porta Systems Corp. (Syosset, NY)
Inventors: Paul V. Deluca (Plandome Manor, NY), Loren A. Singer, Jr. (Mamaroneck, NY), Albert Atun (Valley Stream, NY)
Primary Examiner: Susan J. Lucas
Attorney: Charles E. Temko
Application Number: 6/403,115
Classifications
Current U.S. Class: D13/24