Telephone circuit protector block

- Porta Systems Corp.
Description

FIG. 1 is a front elevational view of a telephone circuit protector block showing my 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 top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a cross-sectional view thereof as taken along line 7--7 of FIG. 1.

FIG. 8 is a cross-sectional view thereof as taken along line 8--8 of FIG. 1.

Portions of the block are fragmentarily shown for convenience of illustration, it being understood that the elements within these portions are continuous as indicated by the broken lines.

Referenced Cited
U.S. Patent Documents
D285433 September 2, 1986 De Luca et al.
D287963 January 27, 1987 Fasano et al.
D297232 August 16, 1988 Gazzo
4808116 February 28, 1989 Unger et al.
Patent History
Patent number: D310206
Type: Grant
Filed: Mar 2, 1987
Date of Patent: Aug 28, 1990
Assignee: Porta Systems Corp. (Syosset, NY)
Inventor: Helmuth Neuwirth (Garden City, NY)
Primary Examiner: Susan J. Lucas
Attorney: Charles E. Temko
Application Number: 7/20,687