Watthour meter

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Description

FIG. 1 is a perspective view of the top, front and right side of a watthour meter showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D278133 March 26, 1985 Johnson
D366434 January 23, 1996 Brown, III et al.
5315236 May 24, 1994 Lee
6064742 May 16, 2000 Landelius
Foreign Patent Documents
563095 November 1981 JPX
563097 November 1981 JPX
576548 May 1982 JPX
576549 May 1982 JPX
576550 May 1982 JPX
744719 September 1988 JPX
744720 September 1988 JPX
745795 October 1988 JPX
745796 October 1988 JPX
752808 January 1989 JPX
823293 November 1991 JPX
Patent History
Patent number: D430499
Type: Grant
Filed: Feb 24, 1999
Date of Patent: Sep 5, 2000
Assignee: Matsushita Electric Industrial Co., Ltd.
Inventors: Seiichi Sakakibara (Osaka), Kenshichiro Mishima (Osaka)
Primary Examiner: Antoine Duval Davis
Law Firm: SAIDMAN DesignLaw Group
Application Number: 0/101,134
Classifications
Current U.S. Class: Electric (D10/100); Public Utility Meter, I.e., Gas, Water, Etc. (D10/99)
International Classification: 1004;