A combination enclosure and electrical apparatus includes an electronic control circuit which provides multiple modes of operation of electrically operated devices connected thereto. The electrical apparatus is connected to a power supply, such as a common residential alternating current power source,...http://www.google.es/patents/US6262496?utm_source=gb-gplus-sharePatente US6262496 - Combination electrical multi-strip receptacle with timer and enclosure
Combination electrical multi-strip receptacle with timer and enclosure
