Patent
   D430499
Priority
Aug 28 1998
Filed
Feb 24 1999
Issued
Sep 05 2000
Expiry
Sep 05 2014
Assg.orig
Entity
unknown
19
15
n/a
The ornamental design for a watthour meter, as shown and described.

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.

Sakakibara, Seiichi, Mishima, Kenshichiro

Patent Priority Assignee Title
D458864, Sep 27 2001 Energy consumption analyzing device
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D612274, Jan 18 2008 Cilag GmbH International; Lifescan IP Holdings, LLC User interface in an analyte meter
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D612279, Jan 18 2008 Cilag GmbH International; Lifescan IP Holdings, LLC User interface in an analyte meter
D615431, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D633402, Jun 24 2009 Siemens Aktiengesellschaft Electricity meter
D633403, Jun 24 2009 Siemens Aktiengsellschaft Electricity meter
D707145, Jun 06 2012 Hendon Semiconductors Pty Ltd Housing unit and display for an electronic meter
D711270, Jun 06 2012 Hendon Semiconductors Pty Ltd Housing unit for an electronic meter
D736663, Apr 03 2013 ABB INSTALLATION PRODUCTS INTERNATIONAL LLC Meter socket
Patent Priority Assignee Title
5315236, Mar 05 1991 Power consumption meter for displaying electric power consumed by appliance and the time period of consumption
6064742, Aug 04 1997 Gold Line Connector, Inc. Audio impedance/calculated power meter
D278133, Aug 05 1982 Rosemount Inc. Flowmeter transmitter circuitry housing
D366434, Oct 17 1994 General Electric Company Electronic power meter and display
JP563095,
JP563097,
JP576548,
JP576549,
JP576550,
JP744719,
JP744720,
JP745795,
JP745796,
JP752808,
JP823293,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 24 1999Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
Apr 02 1999SAKAKIBARA, SEIICHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107900895 pdf
Apr 02 1999MISHIMA, KENSHICHIROMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107900895 pdf
Jun 11 2007MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD MATSUSHITA ELECTRIC WORKS ELECTRIC CONTROL EQUIPMENT & SYSTEMS, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195880055 pdf
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