The power cord assembly preferably includes an electrical outlet socket adapted to electrically coupled to the existing power source. The electrical outlet socket may have a first group of electro-conductive plates statically affixed to an outer surface thereof. A power cord is also provided, which remains...http://www.google.com.au/patents/US7726973?utm_source=gb-gplus-sharePatent US7726973 - Power cord quick disconnect assembly and associated method
