Telephone surge suppressor

- Power Integrity Corp.
Description

FIG. 1 is a perspective view of a telephone surge protector showing my new design, the broken line showing is for illustrating environmental elements only and forms no part of the claimed design;

FIG. 2 is a side elevational view thereof; the opposite side elevational view being a mirror image.

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2595658 May 1952 Hasselhorn
3571771 March 1971 Stephanson
4131934 December 26, 1978 Becker et al.
4174508 November 13, 1979 Lichtenberger
4846735 July 11, 1989 Teichler et al.
Patent History
Patent number: D314557
Type: Grant
Filed: Feb 15, 1990
Date of Patent: Feb 12, 1991
Assignee: Power Integrity Corp. (Greensboro, NC)
Inventors: James T. Fesmire (Greensboro, NC), James A. Ford (Greensboro, NC)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Rhodes, Coats & Bennett
Application Number: 7/481,374