Drop tube inserts and apparatus adapted for use with a riser...

Details Drop tube inserts and apparatus adapted for use with a riser... Drop tube inserts and apparatus adapted for use with a riser...

2006-07-04

2006-07-04

Maust, Timothy L. (Department: 3751)

Fluent material handling, with receiver or receiver coacting mea

With soil removing, coating, lubricating, sterilizing and/or...

Drip collection

C141S086000

Reexamination Certificate

active

07069965

ABSTRACT:
Drop tube inserts and apparatus adapted for use with a riser pipe of a liquid reservoir are provided. Apparatus include a drop tube insert at least partially disposed within an end portion of a drop tube. The drop tube insert includes a wall with inner and outer surfaces wherein the wall of the drop tube insert is devoid of any opening extending between its inner and outer surfaces.

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