Liquid purification or separation – Structural installation – Grated inlet surface drain
Patent
1983-04-18
1985-03-19
Fisher, Richard V.
Liquid purification or separation
Structural installation
Grated inlet surface drain
210460, 210463, 4286, 4288, 404 26, 52 20, E03F 100
Patent
active
045058148
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.
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Wade Gasket Joint Specification Drainage Products Tyler Pipe, copyright 1982, p. 18.
Roof drains, Josam Manufacturing Co. copyright 1982, p. 5.
Fisher Richard V.
Haynes, Jr. Herbert E.
Millard Wanda L.
Tyler Pipe
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