Tiered circular fluid treatment module

The ornamental design for a tiered circular fluid treatment module, as shown and described.

FIG. 1 is a perspective view showing a tiered circular fluid treatment module thereof;

FIG. 2 is a top plan view thereof, the bottom being essentially the same as the top shown; and

FIG. 3 is a front elevational view thereof, the rear and both sides being essentially the same as the front shown.

Patent	Priority	Assignee	Title
D312494,	Sep 22 1986	ENVIROTECH CORPORATION,	Partition for a waste water treatment container
D407793,	Aug 01 1997	GEO2 Limited	Reactor

Patent	Priority	Assignee	Title
3232865,
3262682,
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3491892,
3862280,
4221671,	Feb 26 1979		Upright circular tube settler with stacked tube modules
D244530,	Apr 11 1975	Bell and Reading Engineering Ltd.; Fraser Valley Milk Producers Association	Module for a sewage filter bed or similar article
D255154,	Mar 07 1979		Circular tube settler module
D255155,	Mar 07 1979		Curved tube settler module section

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 05 1984	MEURER INDUSTRIES, INC	FIRST INTERSTATE BANK OF GOLDEN, N A GOLDEN COLORADO	SECURITY INTEREST SEE DOCUMENT FOR DETAILS	004261	0870	pdf

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