Patents Assigned to Tyler Pipe
  • Adjustably extensible roof drain receptacle
    Patent number: 4505814
    Abstract: A roof drain receptacle for mounting on the roof deck of a roofing structure and including an upwardly opening drain body with an externally disposed apparatus for adjustably extending and supporting the drain body so that its open upper end is in the proper drain water receiving position relative to the top surface of the roofing structure.
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: March 19, 1985
    Assignee: Tyler Pipe
    Inventor: Marshall W. Marshall