Clamp-around ammeter-voltmeter

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Description

FIG. 1 is a front side elevation view of a clamp-around ammeter-voltmeter showing my new design.

FIG. 2 is a rear side elevation view thereof,

FIG. 3 is a bottom plan view thereof,

FIG. 4 is a top plan view thereof,

FIG. 5 is a right end elevational view thereof,

FIG. 6 is a left end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D209052 October 1967 Schwartz
D210282 February 1968 Schwartz
D219217 November 1970 Sakow
D219273 November 1970 Shimasaki
3213366 October 1965 Eadie
3840808 October 1974 Lieberman
Patent History
Patent number: D242608
Type: Grant
Filed: May 30, 1975
Date of Patent: Dec 7, 1976
Inventor: Charles A. Melvin (Danvers, MA)
Primary Examiner: Nelson C. Holtje
Attorney: Vale P. Myles
Application Number: 5/582,484
Classifications
Current U.S. Class: Clamp-around Type (D10/79)
International Classification: D1004;