Electronic test set for telecommunications, alarm system, and circuit testing

Description

FIG. 1 is a front elevational view of a electronic test set for telecommunications, alarm system and circuit testing showing our new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D314926 February 26, 1991 Sohay
D316824 May 14, 1991 Sohay et al.
2449057 September 1948 Clayden
3792205 February 1974 O'Dea
4860901 August 29, 1989 Hochreuther et al.
Patent History
Patent number: D332575
Type: Grant
Filed: Aug 29, 1991
Date of Patent: Jan 19, 1993
Assignee: Leviton Manufacturing Corporation (Bothell, WA)
Inventors: John M. Redfield (Brier, WA), David M. Rollins (Monroe, WA), Clay A. Stocklin (Redmond, WA), Wayne R. Fukahara (Seattle, WA), Denis M. Stack (Bothell, WA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Seed and Berry
Application Number: 7/751,692
Classifications