Patents Assigned to R & G Sloane Manufacturing Co., Inc.
  • Pipe joint and method of making same
    Patent number: 3936081
    Abstract: A pipe joint and method of making a pipe joint are disclosed, the pipe joint being suitable for formation on a pipe fitting and a pipe and comprising an enlarged annular socket, a first lip projecting toward the open end of the socket cooperating with a second lip formed on an annular retaining ring to hold an annular seal ring therebetween, the retaining ring being locked in place by deforming the outer end of the pipe member radially inwardly.
    Type: Grant
    Filed: February 27, 1974
    Date of Patent: February 3, 1976
    Assignee: R & G Sloane Manufacturing Co., Inc.
    Inventor: James J. Blumenkranz