Patent ID: 8668231

Claim:
A pipe repair coupling, comprising: a cylindrical sleeve having mutually opposed first and second ends, the first and second ends having an annular seal seat defined therein; a plurality of axially disposed, flexible fingers extending from each of the ends of the sleeve, each of the fingers having a distal end and a prong extending radially inward from the distal end; first and second seal retainers, each of the seal retainers having a tubular extension defining a seal retaining end and a circumferential flange and groove defined therein about the tubular extension, wherein the circumferential flange of each of the seal retainers has an outwardly facing surface, the surface forming an acute angle with the tubular extension of the seal retainer, the prongs of the sleeve engaging the grooves of the seal retainers to secure the seal retainers to the sleeve; and a toroidal seal captured between the seal retaining end of each of the seal retainers and the corresponding seal seat of the sleeve.