Volt-ohm-ammeter

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Description

FIG. 1 is a top and left front perspective view of a volt-ohm-ammeter, showing oure new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a left side elevational view thereof, with a clamp sensor detached by way of reference only;

FIG. 9 is a rear elevational view thereof, with test rods detached by way of reference only;

FIG. 10 is a front elevational view thereof, with the clamp sensor and test rods detached by way of reference only.

FIG. 11 is a bottom plan view thereof, with the clamp sensor and test rods detached by way of reference only; and,

FIG. 12 is a top and left front perspective view thereof, with the clamp sensor and test rods deteched and with cords loosened by way of reference only.

Claims

The ornamental design for a volt-ohm-ammeter, as shown and described.

Referenced Cited
U.S. Patent Documents
D298808 December 6, 1988 Wang
5153511 October 6, 1992 Lee
D390139 February 3, 1998 Tomiyama et al.
D391181 February 24, 1998 Beha
D435796 January 2, 2001 Tomiyama et al.
D446734 August 21, 2001 Kuramoto
D462021 August 27, 2002 Kuramoto
Patent History
Patent number: D476246
Type: Grant
Filed: Aug 22, 2002
Date of Patent: Jun 24, 2003
Assignee: Kyoritsu Electrical Instruments Works, LTD. (Tokyo)
Inventors: Masamichi Kuramoto (Tokyo), Tomosuke Itoh (Tokyo)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/166,015
Classifications
Current U.S. Class: Provided With Handle, Or Hand-held (D10/78)
International Classification: 1004;