Portable volt-ohm-ammeter or the like

Description

FIG. 1 is a front elevational view of a portable volt-ohm-ammeter or the like showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a bottom and right rear perspective view thereof;

FIG. 6 is a top and left front perspective view thereof, the jaws shown in the open position.

Referenced Cited
U.S. Patent Documents
D210211 February 1968 Schwartz
D210282 February 1968 Schwartz
D213878 April 1969 Shimasaki
D217771 June 1970 Kuramoto
D219273 November 1970 Shimasaki
D242608 December 7, 1976 Melvin
D242608 December 7, 1976 Melvin
D242609 December 7, 1976 Melvin
3553574 January 1971 Rice
3840808 October 1974 Liebermann
Patent History
Patent number: D247353
Type: Grant
Filed: Oct 8, 1975
Date of Patent: Feb 28, 1978
Assignee: Kyoritsu Electrical Instruments Works, Ltd. (Tokyo)
Inventor: Takeo Kuramoto (Yokohama)
Primary Examiner: Nelson C. Holtje
Attorney: Norman F. Oblon
Application Number: 5/620,695
Classifications
Current U.S. Class: Clamp-around Type (D10/79)
International Classification: D1004;