Voltage indicator probe instrument

Description

FIG. 1 is a front elevational view of a voltage indicator probe instrument showing our new design, with the probes slightly separated;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view;

FIG. 7 is a perspective view, the broken line showing of a socket and fingers are for environmental purposes only and form no part of the claimed design;

FIG. 8 is a front elevational view, shown with the probes inserted within one another;

FIG. 9 is a fragmented view; and,

FIG. 10 is a sectional view thereof, showing one probe.

Referenced Cited
U.S. Patent Documents
D229184 November 1973 Brown et al.
D260618 September 8, 1981 Koslar
D260619 September 8, 1981 Koslar
D275086 August 14, 1984 McDonough
3510766 May 1970 Russell et al.
3596177 July 1971 Butera
4439736 March 27, 1984 Schwartz
4696189 September 29, 1987 Hochreuther
4809550 March 7, 1989 Faulconic
Patent History
Patent number: D337281
Type: Grant
Filed: Jan 12, 1990
Date of Patent: Jul 13, 1993
Assignee: Display Matrix Corporation (Randolph, NJ)
Inventors: William Bohmer (Succasunna, NJ), Clark F. Bow (Newton, NJ)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: John Q. McQuillan
Application Number: 7/463,974