A protective cover and electric outlet arrangement includes a socket unit formed in an outlet body, the socket body having a top recess surrounded by a vertical top peripheral wall thereof, a set of insertion slots formed in the top recess for receiving an electric plug, and a sliding slot formed in...http://www.google.fr/patents/US20040203270?utm_source=gb-gplus-shareBrevet US20040203270 - Protective cover and electric outlet arrangement
