Appliance switching system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 18, 2001
app pub date -
Apr 27, 2001
filing date -
Apr 28, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An appliance switching system is used in combination with a duplex electric outlet having a first receptacle that is constantly energized and a second receptacle that is selectively energized and de-energized by operation of a wall switch. The system includes first and second plugs for electrically engaging the respective receptacles. A selectively energized electrical socket is connected to the first plug. A three-way switch assembly is connected between the first plug and the socket and is alternatable between opened and closed states. A pair of relays are responsive to operation of the wall switch and the actuator switch respectively for independently opening and closing the three-way switch assembly to respectively energize and de-energize the socket.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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