Volt-ohm-ammeter

Description

FIG. 1 is a bottom and right rear perspective view of a volt-ohm-ammeter, showing my new design;

FIG. 2 is a top and left front perspective view thereof;

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;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D312420 November 27, 1990 Kuramoto
D335095 April 27, 1993 Kuramoto
D358349 May 16, 1995 Kuramoto
D401172 November 17, 1998 Kuramoto
Patent History
Patent number: D422229
Type: Grant
Filed: Apr 30, 1999
Date of Patent: Apr 4, 2000
Assignee: Kyoritsu Electrical Instruments Works, Ltd. (Tokyo)
Inventor: Masamichi Kuramoto (Tokyo)
Primary Examiner: Antoine Duval Davis
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/104,226
Classifications
Current U.S. Class: Clamp-around Type (D10/79)
International Classification: 1004;