Patent ID: 7690940

Claim:
A power cord coupling device comprising: an inner compressible member of a first length, the inner compressible member comprising: a plug-receptacle volume located within the inner compressible member; an inner slot extending along the first length; a first end with a first end slot that is contiguous with the inner slot; a second end, the second end being generally opened; an inner set of teeth located on an outer surface of the inner compressible member; an outer member of a second length, removeably attachable to the inner compressible member; the outer member comprising: an outer slot extending along the second length; a first end, the first end being generally opened; a second end with a second end slot that is contiguous with the inner slot; an outer set of teeth located on an inner surface of the outer member, the outer set of teeth configured to mesh with the inner set of teeth to hold the inner compressible member within the outer member.