Multimeter

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Description

FIG. 1 is a front elevational view of an multimeter showing my new design;

FIG. 2 is a left side elevational view, the right side elevational view being a mirror image;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D256896 September 16, 1980 Kuramoto
D261488 October 27, 1981 Lindsay et al.
D280299 August 27, 1985 Nelson
D282532 February 11, 1986 Brown
4259635 March 31, 1981 Triplett
Other references
  • Simpson Professional Test Equipment, Hand-Held Digital Multimeters, 9.83, back cover. Extech Instruments, Pocket Digital Multimeter, 1987, p. 4. Fordham, Multimeter R-555, 1987, p. 47.
Patent History
Patent number: D315691
Type: Grant
Filed: Dec 6, 1988
Date of Patent: Mar 26, 1991
Assignee: Megger Instruments Limited (Dover)
Inventor: David L. Morgan (London)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Graybeal, Jensen & Puntigam
Application Number: 7/281,681
Classifications
Current U.S. Class: Provided With Handle, Or Hand-held (D10/78)