Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Volume – flow or rate
Design Patent
2002-11-01
2003-11-18
Davis, Antoine Duval (Department: 2913)
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Volume, flow or rate
CD10S099000
Design Patent
active
D0482291
CLAIM:
The ornamental design for <electric type watt hour meter>, as shown and described.
REFERENCES:
patent: D278133 (1985-03-01), Johnson
patent: 5315236 (1994-05-01), Lee
patent: 6049791 (2000-04-01), Lerner
patent: D430499 (2000-09-01), Sakakibara et al.
Birch & Stewart Kolasch & Birch, LLP
Davis Antoine Duval
LG Industrial Systems Co. Ltd.
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