Electrical testing instrument

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Description

FIG. 1 is a front elevational view of the electrical testing instrument showing my new design, the cord broken away indicating indeterminate length;

FIG. 2 is a top plan view of the upper and lower elements of the instrument of FIG. 1, the bottom plan being a substantially mirror image thereof; and

FIG. 3 is a left end elevational view of the upper element of the instrument of FIG. 1, the _left end elevational view of the lower element of the instrument of FIG. 1 omitted for ease of illustration, being substantially similar to that shown.

Referenced Cited
U.S. Patent Documents
D212124 August 1968 Feldman
D246956 January 17, 1978 Perry
2575279 November 1951 Linton
3265969 August 1966 Catu
3934195 January 20, 1976 Shires
Patent History
Patent number: D260618
Type: Grant
Filed: May 8, 1979
Date of Patent: Sep 8, 1981
Inventor: Manfred Koslar (4840 Rheda-Wiedenbruck)
Primary Examiner: Nelson C. Holtje
Attorney: John C. Smith, Jr.
Application Number: 6/37,192
Classifications
Current U.S. Class: Provided With Handle, Or Hand-held (D10/78); Element Or Attachment (4) (D10/103)
International Classification: D1004;