Patents Assigned to Allied Piping Products Company, Inc.
  • Branch connection fitting
    Patent number: 4179141
    Abstract: A cylindrical branch connection fitting has an end adapted to be welded to a main pipe adjacent an opening therein with a pair of opposed ears and a pair of opposed crotches and a weld bevel extending outwardly from the inner edge of said end. A transition bevel extends from the center of each ear towards the centers of the crotches.
    Type: Grant
    Filed: May 4, 1978
    Date of Patent: December 18, 1979
    Assignee: Allied Piping Products Company, Inc.
    Inventor: John W. Newman