Portable volt-ohm-ammeter or the like

Description

FIG. 1 is a top and left front perspective view of a portable volt-ohm-ammeter or the like showing my new design, the jaws shown in the open position;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof with the jaws in the closed position;

FIG. 4 is a right side elevational view of FIG. 3;

FIG. 5 is a rear elevational view of FIG. 3;

FIG. 6 is a top plan view of FIG. 3;

FIG. 7 is a bottom plan view of FIG. 3.

Referenced Cited
U.S. Patent Documents
D160179 September 1950 Koch
D177674 May 1956 Huber
D209398 November 1967 Kuramoto
D213878 April 1969 Shimasaki
D242608 December 7, 1976 Melvin
D242609 December 7, 1976 Melvin
4071824 January 31, 1978 Kernander
Other references
  • Industrial Equip. News--11/78--p. S-9--clamp-on multimeter at center.
Patent History
Patent number: D264448
Type: Grant
Filed: Feb 29, 1980
Date of Patent: May 18, 1982
Assignee: Kyoritsu Electrical Instruments Works, Ltd. (Tokyo)
Inventor: Takeo Kuramoto (Tokyo)
Primary Examiner: Nelson C. Holtje
Attorney: Kurt Kelman
Application Number: 6/125,992
Classifications
Current U.S. Class: Clamp-around Type (D10/79)
International Classification: D1004;