Abstract: A lockable electrical receptacle for connection to the front end of a three wire electrical cord or extension cord. A first embodiment has a cylindrical housing formed of plastic electrically non-conductive material having a pair of laterally spaced electrical prong apertures formed in its front wall surface. There is a chamber and channels in the structure of the housing for receiving the left blade prong terminal, the right blade prong terminal and the ground prong terminal that are in communication with the electrical plug apertures. The rear ends of the respective prong terminals are electrically connected to the front end of an electrical cord. A shaft having a front end extends outwardly from the left side wall of the housing. The shafts have structure formed in their periphery that allows a predetermined number of degrees of rotation to lock the blade prongs of a male electrical plug in the electrical plug apertures after they have been inserted therein.

Abstract: A lockable electrical receptacle for connection to the front end of a three wire electrical cord or extension cord. A first embodiment has a cylindrical housing formed of plastic electrically non-conductive material having a pair of laterally spaced electrical prong apertures formed in its front wall surface. There is a chamber and channels in the structure of the housing for receiving the left blade prong terminal, the right blade prong terminal and the ground prong terminal that are in communication with the electrical plug apertures. The rear ends of the respective prong terminals are electrically connected to the front end of an electrical cord. A shaft having a front end extends outwardly from the left side wall of the housing. The shafts have structure formed in their periphery that allows a predetermined number of degrees of rotation to lock the blade prongs of a male electrical plug in the electrical plug apertures after they have been inserted therein.

Abstract: A lockable wall outlet electrical receptacle having a housing with a pair of vertically spaced electrical plug aperture set formed in its front wall surface. The housing would be made of a plastic material that is electrically nonconductive. There are chambers and channels in the structure of the housing for receiving the left blade prong terminal, the right blade prong terminal and the ground prong terminal for each of the respective sets electrical plug apertures. The rear end of the respective prong terminals are electrically connected to electrical wire connection terminals on the outer surface of the housing. An upper and a lower shaft have their front ends extending outwardly from the left side wall surface of the housing. The shafts have structure formed in their peripheral surface that allows a predetermined number of degrees of rotation to lock the blade prongs of a male electrical plug in the wall outlet receptacle after they have been inserted into the electrical plug apertures.

Abstract: A lockable electrical cord connector unit having a cylindrical connector housing made of electrically non-conductive material. A locking control ring telescopes over the connector housing and it is mechanically connected to structure within the connector housing that allows male electrical connector members extending from the housing to be locked into a female electrical socket. In an alternative embodiment the connector housing may have female sockets that can lock onto a male electrical terminal by using the same locking control ring structure. A second alternative embodiment provides for the connector housing to be an adaptor having male electrical terminal prongs extending from one end and having a female electrical socket formed in its other end. The locking ring allows both ends to be locked to mating electrical terminals.

Abstract: A lockable electrical cord connector unit having a cylindrical connector housing made of electrically non-conductive material. A locking control ring telescopes over the connector housing and it is mechanically connected to structure within the connector housing that allows male electrical connector members extending from the housing to be locked into a female electrical socket. In an alternative embodiment the connector housing may have female sockets that can lock onto a male electrical terminal by using the same locking control ring structure. A second alternative embodiment provides for the connector housing to be an adaptor having male electrical terminal prongs extending from one end and having a female electrical socket formed in its other end. The locking ring allows both ends to be locked to mating electrical terminals.

Abstract: A multi-gang electrical connector assembly for detachable connection to a conventional wall outlet electrical receptacle. It has a housing with two pairs of vertically spaced blade prongs extending from its rear wall. Each set of blade prongs also has its own ground prong extending rearwardly therebelow. The front wall of the housing has two vertically spaced horizontally oriented lines of pairs of laterally spaced electrical plug apertures. Each pair of laterally spaced electrical plug apertures also has a ground prong aperture. There is a shaft having a knob on its end that extends through one of the side walls of the housing at a predetermined height above each of the respective horizontal lines of electrical plug apertures. There are gripping means on each of the shafts for gripping the top edge of conventional blade prongs of male electrical plugs to keep the male electrical plug rigidly connected to the multiple gang electrical connector assembly.