Wattmeter

Description

FIG. 1 is a top, front, and right side elevational view of a wattmeter showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a front elevational view; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D246291 November 8, 1977 Krolopp et al.
D246767 December 27, 1977 Needham
D248929 August 15, 1978 Connolly
D264825 June 8, 1982 Izaki
4782287 November 1, 1988 Marx
Patent History
Patent number: D316377
Type: Grant
Filed: Nov 14, 1988
Date of Patent: Apr 23, 1991
Inventor: Dan B. Merlin (Las Vegas, NV)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Terry M. Gernstein
Application Number: 7/270,281
Classifications