Tank fitting

Details Tank fitting Tank fitting

1991-04-12

1992-08-04

Pollard, Steven M.

Receptacles

End wall structure

Having an outlet or inlet opening

220 15, 220465, B65D 9000

Patent

active

051351331

ABSTRACT:
A plastic tank fitting having a circular flange portion molded integrally with the exterior surface of the plastic tank side wall adjacent to the tank bottom wall, and concentric with a drain opening in the tank side wall. Approximately 240.degree. of the upper portion of the flange is flush with the tank side wall, while approximately 120.degree. of the lower portion of the flange extends downwardly from the tank side wall adjacent the tank bottom wall. A flange and associated pipe fitting are bolted to the molded circular flange portion.

REFERENCES:
patent: 406246 (1889-07-01), Wacker
patent: 3623629 (1971-11-01), Hendershot
patent: 4930648 (1990-06-01), Hundt
patent: 4961509 (1990-10-01), Currier

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